313248430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 654998400

約数和(自身を除く): 341749970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 113, 121, 145, 158, 226, 242, 290, 319, 395, 565, 605, 638, 790, 869, 1130, 1210, 1243, 1595, 1738, 2291, 2486, 3190, 3277, 3509, 4345, 4582, 6215, 6554, 7018, 8690, 8927, 9559, 11455, 12430, 13673, 16385, 17545, 17854, 19118, 22910, 25201, 27346, 32770, 35090, 36047, 44635, 47795, 50402, 68365, 72094, 89270, 95590, 98197, 126005, 136730, 180235, 196394, 252010, 258883, 277211, 360470, 396517, 490985, 517766, 554422, 793034, 981970, 1080167, 1294415, 1386055, 1982585, 2160334, 2588830, 2772110, 2847713, 3965170, 5400835, 5695426, 10801670, 14238565, 28477130, 31324843, 62649686, 156624215, 313248430]

約数ペア:

[(1, 313248430), (2, 156624215), (5, 62649686), (10, 31324843), (11, 28477130), (22, 14238565), (29, 10801670), (55, 5695426), (58, 5400835), (79, 3965170), (110, 2847713), (113, 2772110), (121, 2588830), (145, 2160334), (158, 1982585), (226, 1386055), (242, 1294415), (290, 1080167), (319, 981970), (395, 793034), (565, 554422), (605, 517766), (638, 490985), (790, 396517), (869, 360470), (1130, 277211), (1210, 258883), (1243, 252010), (1595, 196394), (1738, 180235), (2291, 136730), (2486, 126005), (3190, 98197), (3277, 95590), (3509, 89270), (4345, 72094), (4582, 68365), (6215, 50402), (6554, 47795), (7018, 44635), (8690, 36047), (8927, 35090), (9559, 32770), (11455, 27346), (12430, 25201), (13673, 22910), (16385, 19118), (17545, 17854)]