5238090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 16556904

約数和(自身を除く): 11318814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 37, 39, 45, 55, 65, 66, 74, 78, 90, 99, 110, 111, 117, 121, 130, 143, 165, 185, 195, 198, 222, 234, 242, 286, 330, 333, 363, 370, 390, 407, 429, 481, 495, 555, 585, 605, 666, 715, 726, 814, 858, 962, 990, 1089, 1110, 1170, 1210, 1221, 1287, 1430, 1443, 1573, 1665, 1815, 2035, 2145, 2178, 2405, 2442, 2574, 2886, 3146, 3330, 3630, 3663, 4070, 4290, 4329, 4477, 4719, 4810, 5291, 5445, 6105, 6435, 7215, 7326, 7865, 8658, 8954, 9438, 10582, 10890, 12210, 12870, 13431, 14157, 14430, 15730, 15873, 18315, 21645, 22385, 23595, 26455, 26862, 28314, 31746, 36630, 40293, 43290, 44770, 47190, 47619, 52910, 58201, 67155, 70785, 79365, 80586, 95238, 116402, 134310, 141570, 158730, 174603, 201465, 238095, 291005, 349206, 402930, 476190, 523809, 582010, 873015, 1047618, 1746030, 2619045, 5238090]

約数ペア:

[(1, 5238090), (2, 2619045), (3, 1746030), (5, 1047618), (6, 873015), (9, 582010), (10, 523809), (11, 476190), (13, 402930), (15, 349206), (18, 291005), (22, 238095), (26, 201465), (30, 174603), (33, 158730), (37, 141570), (39, 134310), (45, 116402), (55, 95238), (65, 80586), (66, 79365), (74, 70785), (78, 67155), (90, 58201), (99, 52910), (110, 47619), (111, 47190), (117, 44770), (121, 43290), (130, 40293), (143, 36630), (165, 31746), (185, 28314), (195, 26862), (198, 26455), (222, 23595), (234, 22385), (242, 21645), (286, 18315), (330, 15873), (333, 15730), (363, 14430), (370, 14157), (390, 13431), (407, 12870), (429, 12210), (481, 10890), (495, 10582), (555, 9438), (585, 8954), (605, 8658), (666, 7865), (715, 7326), (726, 7215), (814, 6435), (858, 6105), (962, 5445), (990, 5291), (1089, 4810), (1110, 4719), (1170, 4477), (1210, 4329), (1221, 4290), (1287, 4070), (1430, 3663), (1443, 3630), (1573, 3330), (1665, 3146), (1815, 2886), (2035, 2574), (2145, 2442), (2178, 2405)]