140130660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137383}}^1$

素因数の和:137412

約数の個数: 48

約数和(自身を含む): 415449216

約数和(自身を除く): 275318556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 137383, 274766, 412149, 549532, 686915, 824298, 1373830, 1648596, 2060745, 2335511, 2747660, 4121490, 4671022, 7006533, 8242980, 9342044, 11677555, 14013066, 23355110, 28026132, 35032665, 46710220, 70065330, 140130660]

約数ペア:

[(1, 140130660), (2, 70065330), (3, 46710220), (4, 35032665), (5, 28026132), (6, 23355110), (10, 14013066), (12, 11677555), (15, 9342044), (17, 8242980), (20, 7006533), (30, 4671022), (34, 4121490), (51, 2747660), (60, 2335511), (68, 2060745), (85, 1648596), (102, 1373830), (170, 824298), (204, 686915), (255, 549532), (340, 412149), (510, 274766), (1020, 137383)]