15056702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{596069}}^1$

素因数の和:596502

約数の個数: 48

約数和(自身を含む): 42258978720

約数和(自身を除く): 27202275780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 12630, 25260, 596069, 1192138, 1788207, 2384276, 2980345, 3576414, 5960690, 7152828, 8941035, 11921380, 17882070, 35764140, 250945049, 501890098, 752835147, 1003780196, 1254725245, 1505670294, 2509450490, 3011340588, 3764175735, 5018900980, 7528351470, 15056702940]

約数ペア:

[(1, 15056702940), (2, 7528351470), (3, 5018900980), (4, 3764175735), (5, 3011340588), (6, 2509450490), (10, 1505670294), (12, 1254725245), (15, 1003780196), (20, 752835147), (30, 501890098), (60, 250945049), (421, 35764140), (842, 17882070), (1263, 11921380), (1684, 8941035), (2105, 7152828), (2526, 5960690), (4210, 3576414), (5052, 2980345), (6315, 2384276), (8420, 1788207), (12630, 1192138), (25260, 596069)]