153945210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 397809792

約数和(自身を除く): 243864582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 101, 115, 138, 141, 202, 230, 235, 282, 303, 345, 470, 505, 606, 690, 705, 1010, 1081, 1410, 1515, 2162, 2209, 2323, 3030, 3243, 4418, 4646, 4747, 5405, 6486, 6627, 6969, 9494, 10810, 11045, 11615, 13254, 13938, 14241, 16215, 22090, 23230, 23735, 28482, 32430, 33135, 34845, 47470, 50807, 66270, 69690, 71205, 101614, 109181, 142410, 152421, 218362, 223109, 254035, 304842, 327543, 446218, 508070, 545905, 655086, 669327, 762105, 1091810, 1115545, 1338654, 1524210, 1637715, 2231090, 3275430, 3346635, 5131507, 6693270, 10263014, 15394521, 25657535, 30789042, 51315070, 76972605, 153945210]

約数ペア:

[(1, 153945210), (2, 76972605), (3, 51315070), (5, 30789042), (6, 25657535), (10, 15394521), (15, 10263014), (23, 6693270), (30, 5131507), (46, 3346635), (47, 3275430), (69, 2231090), (94, 1637715), (101, 1524210), (115, 1338654), (138, 1115545), (141, 1091810), (202, 762105), (230, 669327), (235, 655086), (282, 545905), (303, 508070), (345, 446218), (470, 327543), (505, 304842), (606, 254035), (690, 223109), (705, 218362), (1010, 152421), (1081, 142410), (1410, 109181), (1515, 101614), (2162, 71205), (2209, 69690), (2323, 66270), (3030, 50807), (3243, 47470), (4418, 34845), (4646, 33135), (4747, 32430), (5405, 28482), (6486, 23735), (6627, 23230), (6969, 22090), (9494, 16215), (10810, 14241), (11045, 13938), (11615, 13254)]