18057630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 45396288

約数和(自身を除く): 27338658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 205, 246, 265, 277, 318, 410, 530, 554, 615, 795, 831, 1230, 1385, 1590, 1662, 2173, 2770, 4155, 4346, 6519, 8310, 10865, 11357, 13038, 14681, 21730, 22714, 29362, 32595, 34071, 44043, 56785, 65190, 68142, 73405, 88086, 113570, 146810, 170355, 220215, 340710, 440430, 601921, 1203842, 1805763, 3009605, 3611526, 6019210, 9028815, 18057630]

約数ペア:

[(1, 18057630), (2, 9028815), (3, 6019210), (5, 3611526), (6, 3009605), (10, 1805763), (15, 1203842), (30, 601921), (41, 440430), (53, 340710), (82, 220215), (106, 170355), (123, 146810), (159, 113570), (205, 88086), (246, 73405), (265, 68142), (277, 65190), (318, 56785), (410, 44043), (530, 34071), (554, 32595), (615, 29362), (795, 22714), (831, 21730), (1230, 14681), (1385, 13038), (1590, 11357), (1662, 10865), (2173, 8310), (2770, 6519), (4155, 4346)]