61018830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3919}}^1$

素因数の和:4105

約数の個数: 48

約数和(自身を含む): 159606720

約数和(自身を除く): 98587890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 3919, 5190, 7785, 7838, 11757, 15570, 19595, 23514, 35271, 39190, 58785, 70542, 117570, 176355, 352710, 677987, 1355974, 2033961, 3389935, 4067922, 6101883, 6779870, 10169805, 12203766, 20339610, 30509415, 61018830]

約数ペア:

[(1, 61018830), (2, 30509415), (3, 20339610), (5, 12203766), (6, 10169805), (9, 6779870), (10, 6101883), (15, 4067922), (18, 3389935), (30, 2033961), (45, 1355974), (90, 677987), (173, 352710), (346, 176355), (519, 117570), (865, 70542), (1038, 58785), (1557, 39190), (1730, 35271), (2595, 23514), (3114, 19595), (3919, 15570), (5190, 11757), (7785, 7838)]