4139460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 14217840

約数和(自身を除く): 10078380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 61, 65, 78, 87, 90, 116, 117, 122, 130, 145, 156, 174, 180, 183, 195, 234, 244, 260, 261, 290, 305, 348, 366, 377, 390, 435, 468, 522, 549, 580, 585, 610, 732, 754, 780, 793, 870, 915, 1044, 1098, 1131, 1170, 1220, 1305, 1508, 1586, 1740, 1769, 1830, 1885, 2196, 2262, 2340, 2379, 2610, 2745, 3172, 3393, 3538, 3660, 3770, 3965, 4524, 4758, 5220, 5307, 5490, 5655, 6786, 7076, 7137, 7540, 7930, 8845, 9516, 10614, 10980, 11310, 11895, 13572, 14274, 15860, 15921, 16965, 17690, 21228, 22620, 22997, 23790, 26535, 28548, 31842, 33930, 35380, 35685, 45994, 47580, 53070, 63684, 67860, 68991, 71370, 79605, 91988, 106140, 114985, 137982, 142740, 159210, 206973, 229970, 275964, 318420, 344955, 413946, 459940, 689910, 827892, 1034865, 1379820, 2069730, 4139460]

約数ペア:

[(1, 4139460), (2, 2069730), (3, 1379820), (4, 1034865), (5, 827892), (6, 689910), (9, 459940), (10, 413946), (12, 344955), (13, 318420), (15, 275964), (18, 229970), (20, 206973), (26, 159210), (29, 142740), (30, 137982), (36, 114985), (39, 106140), (45, 91988), (52, 79605), (58, 71370), (60, 68991), (61, 67860), (65, 63684), (78, 53070), (87, 47580), (90, 45994), (116, 35685), (117, 35380), (122, 33930), (130, 31842), (145, 28548), (156, 26535), (174, 23790), (180, 22997), (183, 22620), (195, 21228), (234, 17690), (244, 16965), (260, 15921), (261, 15860), (290, 14274), (305, 13572), (348, 11895), (366, 11310), (377, 10980), (390, 10614), (435, 9516), (468, 8845), (522, 7930), (549, 7540), (580, 7137), (585, 7076), (610, 6786), (732, 5655), (754, 5490), (780, 5307), (793, 5220), (870, 4758), (915, 4524), (1044, 3965), (1098, 3770), (1131, 3660), (1170, 3538), (1220, 3393), (1305, 3172), (1508, 2745), (1586, 2610), (1740, 2379), (1769, 2340), (1830, 2262), (1885, 2196)]