30686844

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 73785600

約数和(自身を除く): 43098756

約数列:

[1, 2, 3, 4, 6, 12, 59, 89, 118, 177, 178, 236, 267, 354, 356, 487, 534, 708, 974, 1068, 1461, 1948, 2922, 5251, 5844, 10502, 15753, 21004, 28733, 31506, 43343, 57466, 63012, 86199, 86686, 114932, 130029, 172398, 173372, 260058, 344796, 520116, 2557237, 5114474, 7671711, 10228948, 15343422, 30686844]

約数ペア:

[(1, 30686844), (2, 15343422), (3, 10228948), (4, 7671711), (6, 5114474), (12, 2557237), (59, 520116), (89, 344796), (118, 260058), (177, 173372), (178, 172398), (236, 130029), (267, 114932), (354, 86686), (356, 86199), (487, 63012), (534, 57466), (708, 43343), (974, 31506), (1068, 28733), (1461, 21004), (1948, 15753), (2922, 10502), (5251, 5844)]