9815996842820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4933}}^1\times {\mathrm{106867}}^1$

素因数の和:111842

約数の個数: 144

約数和(自身を含む): 25246487770560

約数和(自身を除く): 15430490927740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 4933, 9310, 9866, 18620, 19732, 24665, 34531, 49330, 69062, 93727, 98660, 106867, 138124, 172655, 187454, 213734, 241717, 345310, 374908, 427468, 468635, 483434, 534335, 656089, 690620, 748069, 937270, 966868, 1068670, 1208585, 1312178, 1496138, 1874540, 2030473, 2137340, 2417170, 2624356, 2992276, 3280445, 3740345, 4060946, 4592623, 4834340, 5236483, 6560890, 7480690, 8121892, 9185246, 10152365, 10472966, 13121780, 14213311, 14961380, 18370492, 20304730, 20945932, 22963115, 26182415, 28426622, 40609460, 45926230, 52364830, 56853244, 71066555, 91852460, 99493177, 104729660, 142133110, 198986354, 284266220, 397972708, 497465885, 527174911, 994931770, 1054349822, 1989863540, 2108699644, 2635874555, 3690224377, 5271749110, 7380448754, 10016323309, 10543498220, 14760897508, 18451121885, 20032646618, 25831570639, 36902243770, 40065293236, 50081616545, 51663141278, 70114263163, 73804487540, 100163233090, 103326282556, 129157853195, 140228526326, 200326466180, 258315706390, 280457052652, 350571315815, 490799842141, 516631412780, 701142631630, 981599684282, 1402285263260, 1963199368564, 2453999210705, 4907998421410, 9815996842820]

約数ペア:

[(1, 9815996842820), (2, 4907998421410), (4, 2453999210705), (5, 1963199368564), (7, 1402285263260), (10, 981599684282), (14, 701142631630), (19, 516631412780), (20, 490799842141), (28, 350571315815), (35, 280457052652), (38, 258315706390), (49, 200326466180), (70, 140228526326), (76, 129157853195), (95, 103326282556), (98, 100163233090), (133, 73804487540), (140, 70114263163), (190, 51663141278), (196, 50081616545), (245, 40065293236), (266, 36902243770), (380, 25831570639), (490, 20032646618), (532, 18451121885), (665, 14760897508), (931, 10543498220), (980, 10016323309), (1330, 7380448754), (1862, 5271749110), (2660, 3690224377), (3724, 2635874555), (4655, 2108699644), (4933, 1989863540), (9310, 1054349822), (9866, 994931770), (18620, 527174911), (19732, 497465885), (24665, 397972708), (34531, 284266220), (49330, 198986354), (69062, 142133110), (93727, 104729660), (98660, 99493177), (106867, 91852460), (138124, 71066555), (172655, 56853244), (187454, 52364830), (213734, 45926230), (241717, 40609460), (345310, 28426622), (374908, 26182415), (427468, 22963115), (468635, 20945932), (483434, 20304730), (534335, 18370492), (656089, 14961380), (690620, 14213311), (748069, 13121780), (937270, 10472966), (966868, 10152365), (1068670, 9185246), (1208585, 8121892), (1312178, 7480690), (1496138, 6560890), (1874540, 5236483), (2030473, 4834340), (2137340, 4592623), (2417170, 4060946), (2624356, 3740345), (2992276, 3280445)]