1330204980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12269}}^1$

素因数の和:12433

約数の個数: 96

約数和(自身を含む): 4040265600

約数和(自身を除く): 2710060620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 3614, 4170, 5421, 7228, 8340, 9035, 10842, 12269, 18070, 21684, 24538, 27105, 36140, 36807, 49076, 54210, 61345, 73614, 108420, 122690, 147228, 159497, 184035, 245380, 318994, 368070, 478491, 637988, 736140, 797485, 956982, 1594970, 1705391, 1913964, 2392455, 3189940, 3410782, 4784910, 5116173, 6821564, 8526955, 9569820, 10232346, 17053910, 20464692, 22170083, 25580865, 34107820, 44340166, 51161730, 66510249, 88680332, 102323460, 110850415, 133020498, 221700830, 266040996, 332551245, 443401660, 665102490, 1330204980]

約数ペア:

[(1, 1330204980), (2, 665102490), (3, 443401660), (4, 332551245), (5, 266040996), (6, 221700830), (10, 133020498), (12, 110850415), (13, 102323460), (15, 88680332), (20, 66510249), (26, 51161730), (30, 44340166), (39, 34107820), (52, 25580865), (60, 22170083), (65, 20464692), (78, 17053910), (130, 10232346), (139, 9569820), (156, 8526955), (195, 6821564), (260, 5116173), (278, 4784910), (390, 3410782), (417, 3189940), (556, 2392455), (695, 1913964), (780, 1705391), (834, 1594970), (1390, 956982), (1668, 797485), (1807, 736140), (2085, 637988), (2780, 478491), (3614, 368070), (4170, 318994), (5421, 245380), (7228, 184035), (8340, 159497), (9035, 147228), (10842, 122690), (12269, 108420), (18070, 73614), (21684, 61345), (24538, 54210), (27105, 49076), (36140, 36807)]