1630667580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21383}}^1$

素因数の和:21467

約数の個数: 96

約数和(自身を含む): 4828336128

約数和(自身を除く): 3197668548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1860, 2460, 2542, 3813, 5084, 6355, 7626, 12710, 15252, 19065, 21383, 25420, 38130, 42766, 64149, 76260, 85532, 106915, 128298, 213830, 256596, 320745, 427660, 641490, 662873, 876703, 1282980, 1325746, 1753406, 1988619, 2630109, 2651492, 3314365, 3506812, 3977238, 4383515, 5260218, 6628730, 7954476, 8767030, 9943095, 10520436, 13150545, 13257460, 17534060, 19886190, 26301090, 27177793, 39772380, 52602180, 54355586, 81533379, 108711172, 135888965, 163066758, 271777930, 326133516, 407666895, 543555860, 815333790, 1630667580]

約数ペア:

[(1, 1630667580), (2, 815333790), (3, 543555860), (4, 407666895), (5, 326133516), (6, 271777930), (10, 163066758), (12, 135888965), (15, 108711172), (20, 81533379), (30, 54355586), (31, 52602180), (41, 39772380), (60, 27177793), (62, 26301090), (82, 19886190), (93, 17534060), (123, 13257460), (124, 13150545), (155, 10520436), (164, 9943095), (186, 8767030), (205, 7954476), (246, 6628730), (310, 5260218), (372, 4383515), (410, 3977238), (465, 3506812), (492, 3314365), (615, 2651492), (620, 2630109), (820, 1988619), (930, 1753406), (1230, 1325746), (1271, 1282980), (1860, 876703), (2460, 662873), (2542, 641490), (3813, 427660), (5084, 320745), (6355, 256596), (7626, 213830), (12710, 128298), (15252, 106915), (19065, 85532), (21383, 76260), (25420, 64149), (38130, 42766)]