120781710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191717}}^1$

素因数の和:191737

約数の個数: 48

約数和(自身を含む): 358896096

約数和(自身を除く): 238114386

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, 191717, 383434, 575151, 958585, 1150302, 1342019, 1725453, 1917170, 2684038, 2875755, 3450906, 4026057, 5751510, 6710095, 8052114, 8627265, 12078171, 13420190, 17254530, 20130285, 24156342, 40260570, 60390855, 120781710]

約数ペア:

[(1, 120781710), (2, 60390855), (3, 40260570), (5, 24156342), (6, 20130285), (7, 17254530), (9, 13420190), (10, 12078171), (14, 8627265), (15, 8052114), (18, 6710095), (21, 5751510), (30, 4026057), (35, 3450906), (42, 2875755), (45, 2684038), (63, 1917170), (70, 1725453), (90, 1342019), (105, 1150302), (126, 958585), (210, 575151), (315, 383434), (630, 191717)]