27320130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{757}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 71303544

約数和(自身を除く): 43983414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 757, 802, 1203, 1514, 2005, 2271, 2406, 3609, 3785, 4010, 4542, 6015, 6813, 7218, 7570, 11355, 12030, 13626, 18045, 22710, 34065, 36090, 68130, 303557, 607114, 910671, 1517785, 1821342, 2732013, 3035570, 4553355, 5464026, 9106710, 13660065, 27320130]

約数ペア:

[(1, 27320130), (2, 13660065), (3, 9106710), (5, 5464026), (6, 4553355), (9, 3035570), (10, 2732013), (15, 1821342), (18, 1517785), (30, 910671), (45, 607114), (90, 303557), (401, 68130), (757, 36090), (802, 34065), (1203, 22710), (1514, 18045), (2005, 13626), (2271, 12030), (2406, 11355), (3609, 7570), (3785, 7218), (4010, 6813), (4542, 6015)]