71162910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8722

約数の個数: 96

約数和(自身を含む): 227747520

約数和(自身を除く): 156584610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 8689, 17378, 26067, 43445, 52134, 60823, 78201, 86890, 112957, 121646, 130335, 156402, 182469, 225914, 260670, 304115, 338871, 364938, 391005, 547407, 564785, 608230, 677742, 782010, 790699, 912345, 1016613, 1094814, 1129570, 1581398, 1694355, 1824690, 2033226, 2372097, 2737035, 3388710, 3953495, 4744194, 5083065, 5474070, 7116291, 7906990, 10166130, 11860485, 14232582, 23720970, 35581455, 71162910]

約数ペア:

[(1, 71162910), (2, 35581455), (3, 23720970), (5, 14232582), (6, 11860485), (7, 10166130), (9, 7906990), (10, 7116291), (13, 5474070), (14, 5083065), (15, 4744194), (18, 3953495), (21, 3388710), (26, 2737035), (30, 2372097), (35, 2033226), (39, 1824690), (42, 1694355), (45, 1581398), (63, 1129570), (65, 1094814), (70, 1016613), (78, 912345), (90, 790699), (91, 782010), (105, 677742), (117, 608230), (126, 564785), (130, 547407), (182, 391005), (195, 364938), (210, 338871), (234, 304115), (273, 260670), (315, 225914), (390, 182469), (455, 156402), (546, 130335), (585, 121646), (630, 112957), (819, 86890), (910, 78201), (1170, 60823), (1365, 52134), (1638, 43445), (2730, 26067), (4095, 17378), (8190, 8689)]