87445530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5087}}^1$

素因数の和:5291

約数の個数: 48

約数和(自身を含む): 228593664

約数和(自身を除く): 141148134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5087, 5730, 8595, 10174, 15261, 17190, 25435, 30522, 45783, 50870, 76305, 91566, 152610, 228915, 457830, 971617, 1943234, 2914851, 4858085, 5829702, 8744553, 9716170, 14574255, 17489106, 29148510, 43722765, 87445530]

約数ペア:

[(1, 87445530), (2, 43722765), (3, 29148510), (5, 17489106), (6, 14574255), (9, 9716170), (10, 8744553), (15, 5829702), (18, 4858085), (30, 2914851), (45, 1943234), (90, 971617), (191, 457830), (382, 228915), (573, 152610), (955, 91566), (1146, 76305), (1719, 50870), (1910, 45783), (2865, 30522), (3438, 25435), (5087, 17190), (5730, 15261), (8595, 10174)]