30910410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 80

約数和(自身を含む): 85865472

約数和(自身を除く): 54955062

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, 1231, 1395, 1674, 2462, 2511, 2790, 3693, 4185, 5022, 6155, 7386, 8370, 11079, 12310, 12555, 18465, 22158, 25110, 33237, 36930, 38161, 55395, 66474, 76322, 99711, 110790, 114483, 166185, 190805, 199422, 228966, 332370, 343449, 381610, 498555, 572415, 686898, 997110, 1030347, 1144830, 1717245, 2060694, 3091041, 3434490, 5151735, 6182082, 10303470, 15455205, 30910410]

約数ペア:

[(1, 30910410), (2, 15455205), (3, 10303470), (5, 6182082), (6, 5151735), (9, 3434490), (10, 3091041), (15, 2060694), (18, 1717245), (27, 1144830), (30, 1030347), (31, 997110), (45, 686898), (54, 572415), (62, 498555), (81, 381610), (90, 343449), (93, 332370), (135, 228966), (155, 199422), (162, 190805), (186, 166185), (270, 114483), (279, 110790), (310, 99711), (405, 76322), (465, 66474), (558, 55395), (810, 38161), (837, 36930), (930, 33237), (1231, 25110), (1395, 22158), (1674, 18465), (2462, 12555), (2511, 12310), (2790, 11079), (3693, 8370), (4185, 7386), (5022, 6155)]