314103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402697}}^1$

素因数の和:402722

約数の個数: 48

約数和(自身を含む): 947145696

約数和(自身を除く): 633042036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 402697, 805394, 1208091, 1610788, 2013485, 2416182, 4026970, 4832364, 5235061, 6040455, 8053940, 10470122, 12080910, 15705183, 20940244, 24161820, 26175305, 31410366, 52350610, 62820732, 78525915, 104701220, 157051830, 314103660]

約数ペア:

[(1, 314103660), (2, 157051830), (3, 104701220), (4, 78525915), (5, 62820732), (6, 52350610), (10, 31410366), (12, 26175305), (13, 24161820), (15, 20940244), (20, 15705183), (26, 12080910), (30, 10470122), (39, 8053940), (52, 6040455), (60, 5235061), (65, 4832364), (78, 4026970), (130, 2416182), (156, 2013485), (195, 1610788), (260, 1208091), (390, 805394), (780, 402697)]