13640970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 64

約数和(自身を含む): 39626496

約数和(自身を除く): 25985526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 3821, 7642, 11463, 19105, 22926, 26747, 38210, 53494, 57315, 64957, 80241, 114630, 129914, 133735, 160482, 194871, 267470, 324785, 389742, 401205, 454699, 649570, 802410, 909398, 974355, 1364097, 1948710, 2273495, 2728194, 4546990, 6820485, 13640970]

約数ペア:

[(1, 13640970), (2, 6820485), (3, 4546990), (5, 2728194), (6, 2273495), (7, 1948710), (10, 1364097), (14, 974355), (15, 909398), (17, 802410), (21, 649570), (30, 454699), (34, 401205), (35, 389742), (42, 324785), (51, 267470), (70, 194871), (85, 160482), (102, 133735), (105, 129914), (119, 114630), (170, 80241), (210, 64957), (238, 57315), (255, 53494), (357, 38210), (510, 26747), (595, 22926), (714, 19105), (1190, 11463), (1785, 7642), (3570, 3821)]