7719660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3327

約数の個数: 72

約数和(自身を含む): 25225200

約数和(自身を除く): 17505540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3299, 6598, 9897, 13196, 16495, 19794, 29691, 32990, 39588, 42887, 49485, 59382, 65980, 85774, 98970, 118764, 128661, 148455, 171548, 197940, 214435, 257322, 296910, 385983, 428870, 514644, 593820, 643305, 771966, 857740, 1286610, 1543932, 1929915, 2573220, 3859830, 7719660]

約数ペア:

[(1, 7719660), (2, 3859830), (3, 2573220), (4, 1929915), (5, 1543932), (6, 1286610), (9, 857740), (10, 771966), (12, 643305), (13, 593820), (15, 514644), (18, 428870), (20, 385983), (26, 296910), (30, 257322), (36, 214435), (39, 197940), (45, 171548), (52, 148455), (60, 128661), (65, 118764), (78, 98970), (90, 85774), (117, 65980), (130, 59382), (156, 49485), (180, 42887), (195, 39588), (234, 32990), (260, 29691), (390, 19794), (468, 16495), (585, 13196), (780, 9897), (1170, 6598), (2340, 3299)]