62213620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^2$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 156933504

約数和(自身を除く): 94719884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 139, 140, 161, 230, 278, 322, 460, 556, 644, 695, 805, 973, 1390, 1610, 1946, 2780, 3197, 3220, 3892, 4865, 6394, 9730, 12788, 15985, 19321, 19460, 22379, 31970, 38642, 44758, 63940, 77284, 89516, 96605, 111895, 135247, 193210, 223790, 270494, 386420, 444383, 447580, 540988, 676235, 888766, 1352470, 1777532, 2221915, 2704940, 3110681, 4443830, 6221362, 8887660, 12442724, 15553405, 31106810, 62213620]

約数ペア:

[(1, 62213620), (2, 31106810), (4, 15553405), (5, 12442724), (7, 8887660), (10, 6221362), (14, 4443830), (20, 3110681), (23, 2704940), (28, 2221915), (35, 1777532), (46, 1352470), (70, 888766), (92, 676235), (115, 540988), (139, 447580), (140, 444383), (161, 386420), (230, 270494), (278, 223790), (322, 193210), (460, 135247), (556, 111895), (644, 96605), (695, 89516), (805, 77284), (973, 63940), (1390, 44758), (1610, 38642), (1946, 31970), (2780, 22379), (3197, 19460), (3220, 19321), (3892, 15985), (4865, 12788), (6394, 9730)]