522594540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223331}}^1$

素因数の和:223359

約数の個数: 72

約数和(自身を含む): 1707149808

約数和(自身を除く): 1184555268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 223331, 446662, 669993, 893324, 1116655, 1339986, 2009979, 2233310, 2679972, 2903303, 3349965, 4019958, 4466620, 5806606, 6699930, 8039916, 8709909, 10049895, 11613212, 13399860, 14516515, 17419818, 20099790, 26129727, 29033030, 34839636, 40199580, 43549545, 52259454, 58066060, 87099090, 104518908, 130648635, 174198180, 261297270, 522594540]

約数ペア:

[(1, 522594540), (2, 261297270), (3, 174198180), (4, 130648635), (5, 104518908), (6, 87099090), (9, 58066060), (10, 52259454), (12, 43549545), (13, 40199580), (15, 34839636), (18, 29033030), (20, 26129727), (26, 20099790), (30, 17419818), (36, 14516515), (39, 13399860), (45, 11613212), (52, 10049895), (60, 8709909), (65, 8039916), (78, 6699930), (90, 5806606), (117, 4466620), (130, 4019958), (156, 3349965), (180, 2903303), (195, 2679972), (234, 2233310), (260, 2009979), (390, 1339986), (468, 1116655), (585, 893324), (780, 669993), (1170, 446662), (2340, 223331)]