1143090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 3203928

約数和(自身を除く): 2060838

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 977, 1170, 1954, 2931, 4885, 5862, 8793, 9770, 12701, 14655, 17586, 25402, 29310, 38103, 43965, 63505, 76206, 87930, 114309, 127010, 190515, 228618, 381030, 571545, 1143090]

約数ペア:

[(1, 1143090), (2, 571545), (3, 381030), (5, 228618), (6, 190515), (9, 127010), (10, 114309), (13, 87930), (15, 76206), (18, 63505), (26, 43965), (30, 38103), (39, 29310), (45, 25402), (65, 17586), (78, 14655), (90, 12701), (117, 9770), (130, 8793), (195, 5862), (234, 4885), (390, 2931), (585, 1954), (977, 1170)]