22360740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 43683420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 142, 145, 174, 181, 213, 284, 290, 348, 355, 362, 426, 435, 543, 580, 710, 724, 852, 870, 905, 1065, 1086, 1420, 1740, 1810, 2059, 2130, 2172, 2715, 3620, 4118, 4260, 5249, 5430, 6177, 8236, 10295, 10498, 10860, 12354, 12851, 15747, 20590, 20996, 24708, 25702, 26245, 30885, 31494, 38553, 41180, 51404, 52490, 61770, 62988, 64255, 77106, 78735, 104980, 123540, 128510, 154212, 157470, 192765, 257020, 314940, 372679, 385530, 745358, 771060, 1118037, 1490716, 1863395, 2236074, 3726790, 4472148, 5590185, 7453580, 11180370, 22360740]

約数ペア:

[(1, 22360740), (2, 11180370), (3, 7453580), (4, 5590185), (5, 4472148), (6, 3726790), (10, 2236074), (12, 1863395), (15, 1490716), (20, 1118037), (29, 771060), (30, 745358), (58, 385530), (60, 372679), (71, 314940), (87, 257020), (116, 192765), (142, 157470), (145, 154212), (174, 128510), (181, 123540), (213, 104980), (284, 78735), (290, 77106), (348, 64255), (355, 62988), (362, 61770), (426, 52490), (435, 51404), (543, 41180), (580, 38553), (710, 31494), (724, 30885), (852, 26245), (870, 25702), (905, 24708), (1065, 20996), (1086, 20590), (1420, 15747), (1740, 12851), (1810, 12354), (2059, 10860), (2130, 10498), (2172, 10295), (2715, 8236), (3620, 6177), (4118, 5430), (4260, 5249)]