3884430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6483570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 149, 158, 165, 237, 298, 330, 395, 447, 474, 745, 790, 869, 894, 1185, 1490, 1639, 1738, 2235, 2370, 2607, 3278, 4345, 4470, 4917, 5214, 8195, 8690, 9834, 11771, 13035, 16390, 23542, 24585, 26070, 35313, 49170, 58855, 70626, 117710, 129481, 176565, 258962, 353130, 388443, 647405, 776886, 1294810, 1942215, 3884430]

約数ペア:

[(1, 3884430), (2, 1942215), (3, 1294810), (5, 776886), (6, 647405), (10, 388443), (11, 353130), (15, 258962), (22, 176565), (30, 129481), (33, 117710), (55, 70626), (66, 58855), (79, 49170), (110, 35313), (149, 26070), (158, 24585), (165, 23542), (237, 16390), (298, 13035), (330, 11771), (395, 9834), (447, 8690), (474, 8195), (745, 5214), (790, 4917), (869, 4470), (894, 4345), (1185, 3278), (1490, 2607), (1639, 2370), (1738, 2235)]