22177710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7993

約数の個数: 48

約数和(自身を含む): 59529600

約数和(自身を除く): 37351890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 7949, 15898, 23847, 39745, 47694, 71541, 79490, 119235, 143082, 238470, 246419, 357705, 492838, 715410, 739257, 1232095, 1478514, 2217771, 2464190, 3696285, 4435542, 7392570, 11088855, 22177710]

約数ペア:

[(1, 22177710), (2, 11088855), (3, 7392570), (5, 4435542), (6, 3696285), (9, 2464190), (10, 2217771), (15, 1478514), (18, 1232095), (30, 739257), (31, 715410), (45, 492838), (62, 357705), (90, 246419), (93, 238470), (155, 143082), (186, 119235), (279, 79490), (310, 71541), (465, 47694), (558, 39745), (930, 23847), (1395, 15898), (2790, 7949)]