964654860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1236737}}^1$

素因数の和:1236762

約数の個数: 48

約数和(自身を含む): 2908807776

約数和(自身を除く): 1944152916

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, 1236737, 2473474, 3710211, 4946948, 6183685, 7420422, 12367370, 14840844, 16077581, 18551055, 24734740, 32155162, 37102110, 48232743, 64310324, 74204220, 80387905, 96465486, 160775810, 192930972, 241163715, 321551620, 482327430, 964654860]

約数ペア:

[(1, 964654860), (2, 482327430), (3, 321551620), (4, 241163715), (5, 192930972), (6, 160775810), (10, 96465486), (12, 80387905), (13, 74204220), (15, 64310324), (20, 48232743), (26, 37102110), (30, 32155162), (39, 24734740), (52, 18551055), (60, 16077581), (65, 14840844), (78, 12367370), (130, 7420422), (156, 6183685), (195, 4946948), (260, 3710211), (390, 2473474), (780, 1236737)]