874830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 2317392

約数和(自身を除く): 1442562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 241, 242, 330, 363, 482, 605, 723, 726, 1205, 1210, 1446, 1815, 2410, 2651, 3615, 3630, 5302, 7230, 7953, 13255, 15906, 26510, 29161, 39765, 58322, 79530, 87483, 145805, 174966, 291610, 437415, 874830]

約数ペア:

[(1, 874830), (2, 437415), (3, 291610), (5, 174966), (6, 145805), (10, 87483), (11, 79530), (15, 58322), (22, 39765), (30, 29161), (33, 26510), (55, 15906), (66, 13255), (110, 7953), (121, 7230), (165, 5302), (241, 3630), (242, 3615), (330, 2651), (363, 2410), (482, 1815), (605, 1446), (723, 1210), (726, 1205)]