110031990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 283253760

約数和(自身を除く): 173221770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 2731, 4029, 5462, 6715, 8058, 8193, 13430, 13655, 16386, 20145, 27310, 40290, 40965, 46427, 81930, 92854, 139281, 215749, 232135, 278562, 431498, 464270, 647247, 696405, 1078745, 1294494, 1392810, 2157490, 3236235, 3667733, 6472470, 7335466, 11003199, 18338665, 22006398, 36677330, 55015995, 110031990]

約数ペア:

[(1, 110031990), (2, 55015995), (3, 36677330), (5, 22006398), (6, 18338665), (10, 11003199), (15, 7335466), (17, 6472470), (30, 3667733), (34, 3236235), (51, 2157490), (79, 1392810), (85, 1294494), (102, 1078745), (158, 696405), (170, 647247), (237, 464270), (255, 431498), (395, 278562), (474, 232135), (510, 215749), (790, 139281), (1185, 92854), (1343, 81930), (2370, 46427), (2686, 40965), (2731, 40290), (4029, 27310), (5462, 20145), (6715, 16386), (8058, 13655), (8193, 13430)]