61216540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 162054144

約数和(自身を除く): 100837604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 313, 385, 508, 626, 635, 770, 889, 1252, 1270, 1397, 1540, 1565, 1778, 2191, 2540, 2794, 3130, 3443, 3556, 4382, 4445, 5588, 6260, 6886, 6985, 8764, 8890, 9779, 10955, 13772, 13970, 17215, 17780, 19558, 21910, 24101, 27940, 34430, 39116, 39751, 43820, 48202, 48895, 68860, 79502, 96404, 97790, 120505, 159004, 195580, 198755, 241010, 278257, 397510, 437261, 482020, 556514, 795020, 874522, 1113028, 1391285, 1749044, 2186305, 2782570, 3060827, 4372610, 5565140, 6121654, 8745220, 12243308, 15304135, 30608270, 61216540]

約数ペア:

[(1, 61216540), (2, 30608270), (4, 15304135), (5, 12243308), (7, 8745220), (10, 6121654), (11, 5565140), (14, 4372610), (20, 3060827), (22, 2782570), (28, 2186305), (35, 1749044), (44, 1391285), (55, 1113028), (70, 874522), (77, 795020), (110, 556514), (127, 482020), (140, 437261), (154, 397510), (220, 278257), (254, 241010), (308, 198755), (313, 195580), (385, 159004), (508, 120505), (626, 97790), (635, 96404), (770, 79502), (889, 68860), (1252, 48895), (1270, 48202), (1397, 43820), (1540, 39751), (1565, 39116), (1778, 34430), (2191, 27940), (2540, 24101), (2794, 21910), (3130, 19558), (3443, 17780), (3556, 17215), (4382, 13970), (4445, 13772), (5588, 10955), (6260, 9779), (6886, 8890), (6985, 8764)]