1330795830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487471}}^1$

素因数の和:487501

約数の個数: 64

約数和(自身を含む): 3930974208

約数和(自身を除く): 2600178378

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 487471, 974942, 1462413, 2437355, 2924826, 3412297, 4874710, 6337123, 6824594, 7312065, 10236891, 12674246, 14624130, 17061485, 19011369, 20473782, 31685615, 34122970, 38022738, 44359861, 51184455, 63371230, 88719722, 95056845, 102368910, 133079583, 190113690, 221799305, 266159166, 443598610, 665397915, 1330795830]

約数ペア:

[(1, 1330795830), (2, 665397915), (3, 443598610), (5, 266159166), (6, 221799305), (7, 190113690), (10, 133079583), (13, 102368910), (14, 95056845), (15, 88719722), (21, 63371230), (26, 51184455), (30, 44359861), (35, 38022738), (39, 34122970), (42, 31685615), (65, 20473782), (70, 19011369), (78, 17061485), (91, 14624130), (105, 12674246), (130, 10236891), (182, 7312065), (195, 6824594), (210, 6337123), (273, 4874710), (390, 3412297), (455, 2924826), (546, 2437355), (910, 1462413), (1365, 974942), (2730, 487471)]