77019210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14029}}^1$

素因数の和:14103

約数の個数: 48

約数和(自身を含む): 203547240

約数和(自身を除く): 126528030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 14029, 28058, 42087, 70145, 84174, 126261, 140290, 210435, 252522, 420870, 631305, 855769, 1262610, 1711538, 2567307, 4278845, 5134614, 7701921, 8557690, 12836535, 15403842, 25673070, 38509605, 77019210]

約数ペア:

[(1, 77019210), (2, 38509605), (3, 25673070), (5, 15403842), (6, 12836535), (9, 8557690), (10, 7701921), (15, 5134614), (18, 4278845), (30, 2567307), (45, 1711538), (61, 1262610), (90, 855769), (122, 631305), (183, 420870), (305, 252522), (366, 210435), (549, 140290), (610, 126261), (915, 84174), (1098, 70145), (1830, 42087), (2745, 28058), (5490, 14029)]