1844278380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1669}}^1$

素因数の和:2568

約数の個数: 144

約数和(自身を含む): 6404623680

約数和(自身を除く): 4560345300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 877, 1260, 1669, 1754, 2631, 3338, 3508, 4385, 5007, 5262, 6139, 6676, 7893, 8345, 8770, 10014, 10524, 11683, 12278, 13155, 15021, 15786, 16690, 17540, 18417, 20028, 23366, 24556, 25035, 26310, 30042, 30695, 31572, 33380, 35049, 36834, 39465, 46732, 50070, 52620, 55251, 58415, 60084, 61390, 70098, 73668, 75105, 78930, 92085, 100140, 105147, 110502, 116830, 122780, 140196, 150210, 157860, 175245, 184170, 210294, 221004, 233660, 276255, 300420, 350490, 368340, 420588, 525735, 552510, 700980, 1051470, 1105020, 1463713, 2102940, 2927426, 4391139, 5854852, 7318565, 8782278, 10245991, 13173417, 14637130, 17564556, 20491982, 21955695, 26346834, 29274260, 30737973, 40983964, 43911390, 51229955, 52693668, 61475946, 65867085, 87822780, 92213919, 102459910, 122951892, 131734170, 153689865, 184427838, 204919820, 263468340, 307379730, 368855676, 461069595, 614759460, 922139190, 1844278380]

約数ペア:

[(1, 1844278380), (2, 922139190), (3, 614759460), (4, 461069595), (5, 368855676), (6, 307379730), (7, 263468340), (9, 204919820), (10, 184427838), (12, 153689865), (14, 131734170), (15, 122951892), (18, 102459910), (20, 92213919), (21, 87822780), (28, 65867085), (30, 61475946), (35, 52693668), (36, 51229955), (42, 43911390), (45, 40983964), (60, 30737973), (63, 29274260), (70, 26346834), (84, 21955695), (90, 20491982), (105, 17564556), (126, 14637130), (140, 13173417), (180, 10245991), (210, 8782278), (252, 7318565), (315, 5854852), (420, 4391139), (630, 2927426), (877, 2102940), (1260, 1463713), (1669, 1105020), (1754, 1051470), (2631, 700980), (3338, 552510), (3508, 525735), (4385, 420588), (5007, 368340), (5262, 350490), (6139, 300420), (6676, 276255), (7893, 233660), (8345, 221004), (8770, 210294), (10014, 184170), (10524, 175245), (11683, 157860), (12278, 150210), (13155, 140196), (15021, 122780), (15786, 116830), (16690, 110502), (17540, 105147), (18417, 100140), (20028, 92085), (23366, 78930), (24556, 75105), (25035, 73668), (26310, 70098), (30042, 61390), (30695, 60084), (31572, 58415), (33380, 55251), (35049, 52620), (36834, 50070), (39465, 46732)]