17284980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9336

約数の個数: 48

約数和(自身を含む): 49964544

約数和(自身を除く): 32679564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9293, 18586, 27879, 37172, 46465, 55758, 92930, 111516, 139395, 185860, 278790, 288083, 557580, 576166, 864249, 1152332, 1440415, 1728498, 2880830, 3456996, 4321245, 5761660, 8642490, 17284980]

約数ペア:

[(1, 17284980), (2, 8642490), (3, 5761660), (4, 4321245), (5, 3456996), (6, 2880830), (10, 1728498), (12, 1440415), (15, 1152332), (20, 864249), (30, 576166), (31, 557580), (60, 288083), (62, 278790), (93, 185860), (124, 139395), (155, 111516), (186, 92930), (310, 55758), (372, 46465), (465, 37172), (620, 27879), (930, 18586), (1860, 9293)]