40351770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 80

約数和(自身を含む): 112071168

約数和(自身を除く): 71719398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1607, 1674, 2511, 2790, 3214, 4185, 4821, 5022, 8035, 8370, 9642, 12555, 14463, 16070, 24105, 25110, 28926, 43389, 48210, 49817, 72315, 86778, 99634, 130167, 144630, 149451, 216945, 249085, 260334, 298902, 433890, 448353, 498170, 650835, 747255, 896706, 1301670, 1345059, 1494510, 2241765, 2690118, 4035177, 4483530, 6725295, 8070354, 13450590, 20175885, 40351770]

約数ペア:

[(1, 40351770), (2, 20175885), (3, 13450590), (5, 8070354), (6, 6725295), (9, 4483530), (10, 4035177), (15, 2690118), (18, 2241765), (27, 1494510), (30, 1345059), (31, 1301670), (45, 896706), (54, 747255), (62, 650835), (81, 498170), (90, 448353), (93, 433890), (135, 298902), (155, 260334), (162, 249085), (186, 216945), (270, 149451), (279, 144630), (310, 130167), (405, 99634), (465, 86778), (558, 72315), (810, 49817), (837, 48210), (930, 43389), (1395, 28926), (1607, 25110), (1674, 24105), (2511, 16070), (2790, 14463), (3214, 12555), (4185, 9642), (4821, 8370), (5022, 8035)]