623610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 1798524

約数和(自身を除く): 1174914

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 169, 195, 205, 234, 246, 338, 369, 390, 410, 507, 533, 585, 615, 738, 845, 1014, 1066, 1170, 1230, 1521, 1599, 1690, 1845, 2535, 2665, 3042, 3198, 3690, 4797, 5070, 5330, 6929, 7605, 7995, 9594, 13858, 15210, 15990, 20787, 23985, 34645, 41574, 47970, 62361, 69290, 103935, 124722, 207870, 311805, 623610]

約数ペア:

[(1, 623610), (2, 311805), (3, 207870), (5, 124722), (6, 103935), (9, 69290), (10, 62361), (13, 47970), (15, 41574), (18, 34645), (26, 23985), (30, 20787), (39, 15990), (41, 15210), (45, 13858), (65, 9594), (78, 7995), (82, 7605), (90, 6929), (117, 5330), (123, 5070), (130, 4797), (169, 3690), (195, 3198), (205, 3042), (234, 2665), (246, 2535), (338, 1845), (369, 1690), (390, 1599), (410, 1521), (507, 1230), (533, 1170), (585, 1066), (615, 1014), (738, 845)]