65595690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 126004950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 461, 465, 510, 527, 558, 765, 837, 918, 922, 930, 1054, 1383, 1395, 1530, 1581, 1674, 2295, 2305, 2635, 2766, 2790, 3162, 4149, 4185, 4590, 4610, 4743, 5270, 6915, 7837, 7905, 8298, 8370, 9486, 12447, 13830, 14229, 14291, 15674, 15810, 20745, 23511, 23715, 24894, 28458, 28582, 39185, 41490, 42873, 47022, 47430, 62235, 70533, 71145, 71455, 78370, 85746, 117555, 124470, 128619, 141066, 142290, 142910, 211599, 214365, 235110, 242947, 257238, 352665, 385857, 423198, 428730, 485894, 643095, 705330, 728841, 771714, 1057995, 1214735, 1286190, 1457682, 1929285, 2115990, 2186523, 2429470, 3644205, 3858570, 4373046, 6559569, 7288410, 10932615, 13119138, 21865230, 32797845, 65595690]

約数ペア:

[(1, 65595690), (2, 32797845), (3, 21865230), (5, 13119138), (6, 10932615), (9, 7288410), (10, 6559569), (15, 4373046), (17, 3858570), (18, 3644205), (27, 2429470), (30, 2186523), (31, 2115990), (34, 1929285), (45, 1457682), (51, 1286190), (54, 1214735), (62, 1057995), (85, 771714), (90, 728841), (93, 705330), (102, 643095), (135, 485894), (153, 428730), (155, 423198), (170, 385857), (186, 352665), (255, 257238), (270, 242947), (279, 235110), (306, 214365), (310, 211599), (459, 142910), (461, 142290), (465, 141066), (510, 128619), (527, 124470), (558, 117555), (765, 85746), (837, 78370), (918, 71455), (922, 71145), (930, 70533), (1054, 62235), (1383, 47430), (1395, 47022), (1530, 42873), (1581, 41490), (1674, 39185), (2295, 28582), (2305, 28458), (2635, 24894), (2766, 23715), (2790, 23511), (3162, 20745), (4149, 15810), (4185, 15674), (4590, 14291), (4610, 14229), (4743, 13830), (5270, 12447), (6915, 9486), (7837, 8370), (7905, 8298)]