2792240370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 7720796160

約数和(自身を除く): 4928555790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 271, 279, 310, 465, 542, 558, 813, 837, 930, 1231, 1355, 1395, 1626, 1674, 2439, 2462, 2710, 2790, 3693, 4065, 4185, 4878, 6155, 7317, 7386, 8130, 8370, 8401, 11079, 12195, 12310, 14634, 16802, 18465, 22158, 24390, 25203, 33237, 36585, 36930, 38161, 42005, 50406, 55395, 66474, 73170, 75609, 76322, 84010, 110790, 114483, 126015, 151218, 166185, 190805, 226827, 228966, 252030, 332370, 333601, 343449, 378045, 381610, 453654, 572415, 667202, 686898, 756090, 1000803, 1030347, 1134135, 1144830, 1668005, 1717245, 2001606, 2060694, 2268270, 3002409, 3336010, 3434490, 5004015, 5151735, 6004818, 9007227, 10008030, 10303470, 10341631, 15012045, 18014454, 20683262, 30024090, 31024893, 45036135, 51708155, 62049786, 90072270, 93074679, 103416310, 155124465, 186149358, 279224037, 310248930, 465373395, 558448074, 930746790, 1396120185, 2792240370]

約数ペア:

[(1, 2792240370), (2, 1396120185), (3, 930746790), (5, 558448074), (6, 465373395), (9, 310248930), (10, 279224037), (15, 186149358), (18, 155124465), (27, 103416310), (30, 93074679), (31, 90072270), (45, 62049786), (54, 51708155), (62, 45036135), (90, 31024893), (93, 30024090), (135, 20683262), (155, 18014454), (186, 15012045), (270, 10341631), (271, 10303470), (279, 10008030), (310, 9007227), (465, 6004818), (542, 5151735), (558, 5004015), (813, 3434490), (837, 3336010), (930, 3002409), (1231, 2268270), (1355, 2060694), (1395, 2001606), (1626, 1717245), (1674, 1668005), (2439, 1144830), (2462, 1134135), (2710, 1030347), (2790, 1000803), (3693, 756090), (4065, 686898), (4185, 667202), (4878, 572415), (6155, 453654), (7317, 381610), (7386, 378045), (8130, 343449), (8370, 333601), (8401, 332370), (11079, 252030), (12195, 228966), (12310, 226827), (14634, 190805), (16802, 166185), (18465, 151218), (22158, 126015), (24390, 114483), (25203, 110790), (33237, 84010), (36585, 76322), (36930, 75609), (38161, 73170), (42005, 66474), (50406, 55395)]