22781070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19471}}^1$

素因数の和:19497

約数の個数: 48

約数和(自身を含む): 63790272

約数和(自身を除く): 41009202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 19471, 38942, 58413, 97355, 116826, 175239, 194710, 253123, 292065, 350478, 506246, 584130, 759369, 876195, 1265615, 1518738, 1752390, 2278107, 2531230, 3796845, 4556214, 7593690, 11390535, 22781070]

約数ペア:

[(1, 22781070), (2, 11390535), (3, 7593690), (5, 4556214), (6, 3796845), (9, 2531230), (10, 2278107), (13, 1752390), (15, 1518738), (18, 1265615), (26, 876195), (30, 759369), (39, 584130), (45, 506246), (65, 350478), (78, 292065), (90, 253123), (117, 194710), (130, 175239), (195, 116826), (234, 97355), (390, 58413), (585, 38942), (1170, 19471)]