30653730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11031

約数の個数: 48

約数和(自身を含む): 82278144

約数和(自身を除く): 51624414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 10987, 21974, 32961, 54935, 65922, 98883, 109870, 164805, 197766, 329610, 340597, 494415, 681194, 988830, 1021791, 1702985, 2043582, 3065373, 3405970, 5108955, 6130746, 10217910, 15326865, 30653730]

約数ペア:

[(1, 30653730), (2, 15326865), (3, 10217910), (5, 6130746), (6, 5108955), (9, 3405970), (10, 3065373), (15, 2043582), (18, 1702985), (30, 1021791), (31, 988830), (45, 681194), (62, 494415), (90, 340597), (93, 329610), (155, 197766), (186, 164805), (279, 109870), (310, 98883), (465, 65922), (558, 54935), (930, 32961), (1395, 21974), (2790, 10987)]