23020530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 60455808

約数和(自身を除く): 37435278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 881, 1005, 1742, 1762, 2010, 2613, 2643, 4355, 4405, 5226, 5286, 8710, 8810, 11453, 13065, 13215, 22906, 26130, 26430, 34359, 57265, 59027, 68718, 114530, 118054, 171795, 177081, 295135, 343590, 354162, 590270, 767351, 885405, 1534702, 1770810, 2302053, 3836755, 4604106, 7673510, 11510265, 23020530]

約数ペア:

[(1, 23020530), (2, 11510265), (3, 7673510), (5, 4604106), (6, 3836755), (10, 2302053), (13, 1770810), (15, 1534702), (26, 885405), (30, 767351), (39, 590270), (65, 354162), (67, 343590), (78, 295135), (130, 177081), (134, 171795), (195, 118054), (201, 114530), (335, 68718), (390, 59027), (402, 57265), (670, 34359), (871, 26430), (881, 26130), (1005, 22906), (1742, 13215), (1762, 13065), (2010, 11453), (2613, 8810), (2643, 8710), (4355, 5286), (4405, 5226)]