30160460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 70346640

約数和(自身を除く): 40186180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 121, 206, 220, 242, 412, 484, 515, 605, 1030, 1133, 1210, 1331, 2060, 2266, 2420, 2662, 4532, 5324, 5665, 6655, 11330, 12463, 13310, 14641, 22660, 24926, 26620, 29282, 49852, 58564, 62315, 73205, 124630, 137093, 146410, 249260, 274186, 292820, 548372, 685465, 1370930, 1508023, 2741860, 3016046, 6032092, 7540115, 15080230, 30160460]

約数ペア:

[(1, 30160460), (2, 15080230), (4, 7540115), (5, 6032092), (10, 3016046), (11, 2741860), (20, 1508023), (22, 1370930), (44, 685465), (55, 548372), (103, 292820), (110, 274186), (121, 249260), (206, 146410), (220, 137093), (242, 124630), (412, 73205), (484, 62315), (515, 58564), (605, 49852), (1030, 29282), (1133, 26620), (1210, 24926), (1331, 22660), (2060, 14641), (2266, 13310), (2420, 12463), (2662, 11330), (4532, 6655), (5324, 5665)]