405156739260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74204531}}^1$

素因数の和:74204563

約数の個数: 96

約数和(自身を含む): 1396232474112

約数和(自身を除く): 991075734852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 74204531, 148409062, 222613593, 296818124, 371022655, 445227186, 519431717, 742045310, 890454372, 964658903, 1038863434, 1113067965, 1484090620, 1558295151, 1929317806, 2077726868, 2226135930, 2597158585, 2893976709, 3116590302, 3858635612, 4452271860, 4823294515, 5194317170, 5787953418, 6233180604, 6752612321, 7791475755, 9646589030, 10388634340, 11575906836, 13505224642, 14469883545, 15582951510, 19293178060, 20257836963, 27010449284, 28939767090, 31165903020, 33763061605, 40515673926, 57879534180, 67526123210, 81031347852, 101289184815, 135052246420, 202578369630, 405156739260]

約数ペア:

[(1, 405156739260), (2, 202578369630), (3, 135052246420), (4, 101289184815), (5, 81031347852), (6, 67526123210), (7, 57879534180), (10, 40515673926), (12, 33763061605), (13, 31165903020), (14, 28939767090), (15, 27010449284), (20, 20257836963), (21, 19293178060), (26, 15582951510), (28, 14469883545), (30, 13505224642), (35, 11575906836), (39, 10388634340), (42, 9646589030), (52, 7791475755), (60, 6752612321), (65, 6233180604), (70, 5787953418), (78, 5194317170), (84, 4823294515), (91, 4452271860), (105, 3858635612), (130, 3116590302), (140, 2893976709), (156, 2597158585), (182, 2226135930), (195, 2077726868), (210, 1929317806), (260, 1558295151), (273, 1484090620), (364, 1113067965), (390, 1038863434), (420, 964658903), (455, 890454372), (546, 742045310), (780, 519431717), (910, 445227186), (1092, 371022655), (1365, 296818124), (1820, 222613593), (2730, 148409062), (5460, 74204531)]