39523140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 120

約数和(自身を含む): 128147712

約数和(自身を除く): 88624572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 787, 810, 837, 930, 1116, 1395, 1574, 1620, 1674, 1860, 2361, 2511, 2790, 3148, 3348, 3935, 4185, 4722, 5022, 5580, 7083, 7870, 8370, 9444, 10044, 11805, 12555, 14166, 15740, 16740, 21249, 23610, 24397, 25110, 28332, 35415, 42498, 47220, 48794, 50220, 63747, 70830, 73191, 84996, 97588, 106245, 121985, 127494, 141660, 146382, 212490, 219573, 243970, 254988, 292764, 318735, 365955, 424980, 439146, 487940, 637470, 658719, 731910, 878292, 1097865, 1274940, 1317438, 1463820, 1976157, 2195730, 2634876, 3293595, 3952314, 4391460, 6587190, 7904628, 9880785, 13174380, 19761570, 39523140]

約数ペア:

[(1, 39523140), (2, 19761570), (3, 13174380), (4, 9880785), (5, 7904628), (6, 6587190), (9, 4391460), (10, 3952314), (12, 3293595), (15, 2634876), (18, 2195730), (20, 1976157), (27, 1463820), (30, 1317438), (31, 1274940), (36, 1097865), (45, 878292), (54, 731910), (60, 658719), (62, 637470), (81, 487940), (90, 439146), (93, 424980), (108, 365955), (124, 318735), (135, 292764), (155, 254988), (162, 243970), (180, 219573), (186, 212490), (270, 146382), (279, 141660), (310, 127494), (324, 121985), (372, 106245), (405, 97588), (465, 84996), (540, 73191), (558, 70830), (620, 63747), (787, 50220), (810, 48794), (837, 47220), (930, 42498), (1116, 35415), (1395, 28332), (1574, 25110), (1620, 24397), (1674, 23610), (1860, 21249), (2361, 16740), (2511, 15740), (2790, 14166), (3148, 12555), (3348, 11805), (3935, 10044), (4185, 9444), (4722, 8370), (5022, 7870), (5580, 7083)]