23503260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 49072740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 239, 298, 330, 447, 478, 596, 660, 717, 745, 894, 956, 1195, 1434, 1490, 1639, 1788, 2235, 2390, 2629, 2868, 2980, 3278, 3585, 4470, 4780, 4917, 5258, 6556, 7170, 7887, 8195, 8940, 9834, 10516, 13145, 14340, 15774, 16390, 19668, 24585, 26290, 31548, 32780, 35611, 39435, 49170, 52580, 71222, 78870, 98340, 106833, 142444, 157740, 178055, 213666, 356110, 391721, 427332, 534165, 712220, 783442, 1068330, 1175163, 1566884, 1958605, 2136660, 2350326, 3917210, 4700652, 5875815, 7834420, 11751630, 23503260]

約数ペア:

[(1, 23503260), (2, 11751630), (3, 7834420), (4, 5875815), (5, 4700652), (6, 3917210), (10, 2350326), (11, 2136660), (12, 1958605), (15, 1566884), (20, 1175163), (22, 1068330), (30, 783442), (33, 712220), (44, 534165), (55, 427332), (60, 391721), (66, 356110), (110, 213666), (132, 178055), (149, 157740), (165, 142444), (220, 106833), (239, 98340), (298, 78870), (330, 71222), (447, 52580), (478, 49170), (596, 39435), (660, 35611), (717, 32780), (745, 31548), (894, 26290), (956, 24585), (1195, 19668), (1434, 16390), (1490, 15774), (1639, 14340), (1788, 13145), (2235, 10516), (2390, 9834), (2629, 8940), (2868, 8195), (2980, 7887), (3278, 7170), (3585, 6556), (4470, 5258), (4780, 4917)]