1635450180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23041}}^1$

素因数の和:23086

約数の個数: 144

約数和(自身を含む): 5667225984

約数和(自身を除く): 4031775804

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, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5460, 5915, 7098, 10140, 11830, 14196, 17745, 23041, 23660, 35490, 46082, 69123, 70980, 92164, 115205, 138246, 161287, 230410, 276492, 299533, 322574, 345615, 460820, 483861, 599066, 645148, 691230, 806435, 898599, 967722, 1198132, 1382460, 1497665, 1612870, 1797198, 1935444, 2096731, 2419305, 2995330, 3225740, 3594396, 3893929, 4193462, 4492995, 4838610, 5990660, 6290193, 7787858, 8386924, 8985990, 9677220, 10483655, 11681787, 12580386, 15575716, 17971980, 19469645, 20967310, 23363574, 25160772, 27257503, 31450965, 38939290, 41934620, 46727148, 54515006, 58408935, 62901930, 77878580, 81772509, 109030012, 116817870, 125803860, 136287515, 163545018, 233635740, 272575030, 327090036, 408862545, 545150060, 817725090, 1635450180]

約数ペア:

[(1, 1635450180), (2, 817725090), (3, 545150060), (4, 408862545), (5, 327090036), (6, 272575030), (7, 233635740), (10, 163545018), (12, 136287515), (13, 125803860), (14, 116817870), (15, 109030012), (20, 81772509), (21, 77878580), (26, 62901930), (28, 58408935), (30, 54515006), (35, 46727148), (39, 41934620), (42, 38939290), (52, 31450965), (60, 27257503), (65, 25160772), (70, 23363574), (78, 20967310), (84, 19469645), (91, 17971980), (105, 15575716), (130, 12580386), (140, 11681787), (156, 10483655), (169, 9677220), (182, 8985990), (195, 8386924), (210, 7787858), (260, 6290193), (273, 5990660), (338, 4838610), (364, 4492995), (390, 4193462), (420, 3893929), (455, 3594396), (507, 3225740), (546, 2995330), (676, 2419305), (780, 2096731), (845, 1935444), (910, 1797198), (1014, 1612870), (1092, 1497665), (1183, 1382460), (1365, 1198132), (1690, 967722), (1820, 898599), (2028, 806435), (2366, 691230), (2535, 645148), (2730, 599066), (3380, 483861), (3549, 460820), (4732, 345615), (5070, 322574), (5460, 299533), (5915, 276492), (7098, 230410), (10140, 161287), (11830, 138246), (14196, 115205), (17745, 92164), (23041, 70980), (23660, 69123), (35490, 46082)]