142516710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{226217}}^1$

素因数の和:226237

約数の個数: 48

約数和(自身を含む): 423480096

約数和(自身を除く): 280963386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 226217, 452434, 678651, 1131085, 1357302, 1583519, 2035953, 2262170, 3167038, 3393255, 4071906, 4750557, 6786510, 7917595, 9501114, 10179765, 14251671, 15835190, 20359530, 23752785, 28503342, 47505570, 71258355, 142516710]

約数ペア:

[(1, 142516710), (2, 71258355), (3, 47505570), (5, 28503342), (6, 23752785), (7, 20359530), (9, 15835190), (10, 14251671), (14, 10179765), (15, 9501114), (18, 7917595), (21, 6786510), (30, 4750557), (35, 4071906), (42, 3393255), (45, 3167038), (63, 2262170), (70, 2035953), (90, 1583519), (105, 1357302), (126, 1131085), (210, 678651), (315, 452434), (630, 226217)]