380101230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136237}}^1$

素因数の和:136281

約数の個数: 48

約数和(自身を含む): 1020150144

約数和(自身を除く): 640048914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 136237, 272474, 408711, 681185, 817422, 1226133, 1362370, 2043555, 2452266, 4087110, 4223347, 6130665, 8446694, 12261330, 12670041, 21116735, 25340082, 38010123, 42233470, 63350205, 76020246, 126700410, 190050615, 380101230]

約数ペア:

[(1, 380101230), (2, 190050615), (3, 126700410), (5, 76020246), (6, 63350205), (9, 42233470), (10, 38010123), (15, 25340082), (18, 21116735), (30, 12670041), (31, 12261330), (45, 8446694), (62, 6130665), (90, 4223347), (93, 4087110), (155, 2452266), (186, 2043555), (279, 1362370), (310, 1226133), (465, 817422), (558, 681185), (930, 408711), (1395, 272474), (2790, 136237)]