142274090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4707

約数の個数: 64

約数和(自身を含む): 321546240

約数和(自身を除く): 179272150

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 4651, 6118, 9302, 15295, 23255, 30590, 32557, 46510, 65114, 88369, 106973, 162785, 176738, 213946, 325570, 441845, 534865, 618583, 748811, 883690, 1069730, 1237166, 1497622, 2032487, 3092915, 3744055, 4064974, 6185830, 7488110, 10162435, 14227409, 20324870, 28454818, 71137045, 142274090]

約数ペア:

[(1, 142274090), (2, 71137045), (5, 28454818), (7, 20324870), (10, 14227409), (14, 10162435), (19, 7488110), (23, 6185830), (35, 4064974), (38, 3744055), (46, 3092915), (70, 2032487), (95, 1497622), (115, 1237166), (133, 1069730), (161, 883690), (190, 748811), (230, 618583), (266, 534865), (322, 441845), (437, 325570), (665, 213946), (805, 176738), (874, 162785), (1330, 106973), (1610, 88369), (2185, 65114), (3059, 46510), (4370, 32557), (4651, 30590), (6118, 23255), (9302, 15295)]