8171910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 22913280

約数和(自身を除く): 14741370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 101, 145, 155, 174, 186, 202, 261, 279, 290, 303, 310, 435, 465, 505, 522, 558, 606, 870, 899, 909, 930, 1010, 1305, 1395, 1515, 1798, 1818, 2610, 2697, 2790, 2929, 3030, 3131, 4495, 4545, 5394, 5858, 6262, 8091, 8787, 8990, 9090, 9393, 13485, 14645, 15655, 16182, 17574, 18786, 26361, 26970, 28179, 29290, 31310, 40455, 43935, 46965, 52722, 56358, 80910, 87870, 90799, 93930, 131805, 140895, 181598, 263610, 272397, 281790, 453995, 544794, 817191, 907990, 1361985, 1634382, 2723970, 4085955, 8171910]

約数ペア:

[(1, 8171910), (2, 4085955), (3, 2723970), (5, 1634382), (6, 1361985), (9, 907990), (10, 817191), (15, 544794), (18, 453995), (29, 281790), (30, 272397), (31, 263610), (45, 181598), (58, 140895), (62, 131805), (87, 93930), (90, 90799), (93, 87870), (101, 80910), (145, 56358), (155, 52722), (174, 46965), (186, 43935), (202, 40455), (261, 31310), (279, 29290), (290, 28179), (303, 26970), (310, 26361), (435, 18786), (465, 17574), (505, 16182), (522, 15655), (558, 14645), (606, 13485), (870, 9393), (899, 9090), (909, 8990), (930, 8787), (1010, 8091), (1305, 6262), (1395, 5858), (1515, 5394), (1798, 4545), (1818, 4495), (2610, 3131), (2697, 3030), (2790, 2929)]