23563260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18701}}^1$

素因数の和:18723

約数の個数: 72

約数和(自身を含む): 81690336

約数和(自身を除く): 58127076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18701, 37402, 56103, 74804, 93505, 112206, 130907, 168309, 187010, 224412, 261814, 280515, 336618, 374020, 392721, 523628, 561030, 654535, 673236, 785442, 841545, 1122060, 1178163, 1309070, 1570884, 1683090, 1963605, 2356326, 2618140, 3366180, 3927210, 4712652, 5890815, 7854420, 11781630, 23563260]

約数ペア:

[(1, 23563260), (2, 11781630), (3, 7854420), (4, 5890815), (5, 4712652), (6, 3927210), (7, 3366180), (9, 2618140), (10, 2356326), (12, 1963605), (14, 1683090), (15, 1570884), (18, 1309070), (20, 1178163), (21, 1122060), (28, 841545), (30, 785442), (35, 673236), (36, 654535), (42, 561030), (45, 523628), (60, 392721), (63, 374020), (70, 336618), (84, 280515), (90, 261814), (105, 224412), (126, 187010), (140, 168309), (180, 130907), (210, 112206), (252, 93505), (315, 74804), (420, 56103), (630, 37402), (1260, 18701)]