83843490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 215861760

約数和(自身を除く): 132018270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2081, 2370, 2686, 4029, 4162, 6243, 6715, 8058, 10405, 12486, 13430, 20145, 20810, 31215, 35377, 40290, 62430, 70754, 106131, 164399, 176885, 212262, 328798, 353770, 493197, 530655, 821995, 986394, 1061310, 1643990, 2465985, 2794783, 4931970, 5589566, 8384349, 13973915, 16768698, 27947830, 41921745, 83843490]

約数ペア:

[(1, 83843490), (2, 41921745), (3, 27947830), (5, 16768698), (6, 13973915), (10, 8384349), (15, 5589566), (17, 4931970), (30, 2794783), (34, 2465985), (51, 1643990), (79, 1061310), (85, 986394), (102, 821995), (158, 530655), (170, 493197), (237, 353770), (255, 328798), (395, 212262), (474, 176885), (510, 164399), (790, 106131), (1185, 70754), (1343, 62430), (2081, 40290), (2370, 35377), (2686, 31215), (4029, 20810), (4162, 20145), (6243, 13430), (6715, 12486), (8058, 10405)]