2213252730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{145513}}^1$

素因数の和:145552

約数の個数: 72

約数和(自身を含む): 6231200508

約数和(自身を除く): 4017947778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 145513, 291026, 436539, 727565, 873078, 1309617, 1455130, 1891669, 2182695, 2619234, 3783338, 4365390, 5675007, 6548085, 9458345, 11350014, 13096170, 17025021, 18916690, 24591697, 28375035, 34050042, 49183394, 56750070, 73775091, 85125105, 122958485, 147550182, 170250210, 221325273, 245916970, 368875455, 442650546, 737750910, 1106626365, 2213252730]

約数ペア:

[(1, 2213252730), (2, 1106626365), (3, 737750910), (5, 442650546), (6, 368875455), (9, 245916970), (10, 221325273), (13, 170250210), (15, 147550182), (18, 122958485), (26, 85125105), (30, 73775091), (39, 56750070), (45, 49183394), (65, 34050042), (78, 28375035), (90, 24591697), (117, 18916690), (130, 17025021), (169, 13096170), (195, 11350014), (234, 9458345), (338, 6548085), (390, 5675007), (507, 4365390), (585, 3783338), (845, 2619234), (1014, 2182695), (1170, 1891669), (1521, 1455130), (1690, 1309617), (2535, 873078), (3042, 727565), (5070, 436539), (7605, 291026), (15210, 145513)]