542527020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61511}}^1$

素因数の和:61540

約数の個数: 108

約数和(自身を含む): 1914376464

約数和(自身を除く): 1371849444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 61511, 123022, 184533, 246044, 307555, 369066, 430577, 553599, 615110, 738132, 861154, 922665, 1107198, 1230220, 1291731, 1722308, 1845330, 2152885, 2214396, 2583462, 2767995, 3014039, 3690660, 3875193, 4305770, 5166924, 5535990, 6028078, 6458655, 7750386, 8611540, 9042117, 11071980, 12056156, 12917310, 15070195, 15500772, 18084234, 19375965, 25834620, 27126351, 30140390, 36168468, 38751930, 45210585, 54252702, 60280780, 77503860, 90421170, 108505404, 135631755, 180842340, 271263510, 542527020]

約数ペア:

[(1, 542527020), (2, 271263510), (3, 180842340), (4, 135631755), (5, 108505404), (6, 90421170), (7, 77503860), (9, 60280780), (10, 54252702), (12, 45210585), (14, 38751930), (15, 36168468), (18, 30140390), (20, 27126351), (21, 25834620), (28, 19375965), (30, 18084234), (35, 15500772), (36, 15070195), (42, 12917310), (45, 12056156), (49, 11071980), (60, 9042117), (63, 8611540), (70, 7750386), (84, 6458655), (90, 6028078), (98, 5535990), (105, 5166924), (126, 4305770), (140, 3875193), (147, 3690660), (180, 3014039), (196, 2767995), (210, 2583462), (245, 2214396), (252, 2152885), (294, 1845330), (315, 1722308), (420, 1291731), (441, 1230220), (490, 1107198), (588, 922665), (630, 861154), (735, 738132), (882, 615110), (980, 553599), (1260, 430577), (1470, 369066), (1764, 307555), (2205, 246044), (2940, 184533), (4410, 123022), (8820, 61511)]