5181990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 13934592

約数和(自身を除く): 8752602

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 383, 410, 451, 615, 766, 902, 1149, 1230, 1353, 1915, 2255, 2298, 2706, 3830, 4213, 4510, 5745, 6765, 8426, 11490, 12639, 13530, 15703, 21065, 25278, 31406, 42130, 47109, 63195, 78515, 94218, 126390, 157030, 172733, 235545, 345466, 471090, 518199, 863665, 1036398, 1727330, 2590995, 5181990]

約数ペア:

[(1, 5181990), (2, 2590995), (3, 1727330), (5, 1036398), (6, 863665), (10, 518199), (11, 471090), (15, 345466), (22, 235545), (30, 172733), (33, 157030), (41, 126390), (55, 94218), (66, 78515), (82, 63195), (110, 47109), (123, 42130), (165, 31406), (205, 25278), (246, 21065), (330, 15703), (383, 13530), (410, 12639), (451, 11490), (615, 8426), (766, 6765), (902, 5745), (1149, 4510), (1230, 4213), (1353, 3830), (1915, 2706), (2255, 2298)]