529486020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8941}}^1$

素因数の和:9010

約数の個数: 144

約数和(自身を含む): 1874815488

約数和(自身を除く): 1345329468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 8941, 9870, 11844, 14805, 17882, 19740, 26823, 29610, 35764, 44705, 53646, 59220, 62587, 80469, 89410, 107292, 125174, 134115, 160938, 178820, 187761, 250348, 268230, 312935, 321876, 375522, 402345, 420227, 536460, 563283, 625870, 751044, 804690, 840454, 938805, 1126566, 1251740, 1260681, 1609380, 1680908, 1877610, 2101135, 2253132, 2521362, 2816415, 2941589, 3755220, 3782043, 4202270, 5042724, 5632830, 5883178, 6303405, 7564086, 8404540, 8824767, 11265660, 11766356, 12606810, 14707945, 15128172, 17649534, 18910215, 25213620, 26474301, 29415890, 35299068, 37820430, 44123835, 52948602, 58831780, 75640860, 88247670, 105897204, 132371505, 176495340, 264743010, 529486020]

約数ペア:

[(1, 529486020), (2, 264743010), (3, 176495340), (4, 132371505), (5, 105897204), (6, 88247670), (7, 75640860), (9, 58831780), (10, 52948602), (12, 44123835), (14, 37820430), (15, 35299068), (18, 29415890), (20, 26474301), (21, 25213620), (28, 18910215), (30, 17649534), (35, 15128172), (36, 14707945), (42, 12606810), (45, 11766356), (47, 11265660), (60, 8824767), (63, 8404540), (70, 7564086), (84, 6303405), (90, 5883178), (94, 5632830), (105, 5042724), (126, 4202270), (140, 3782043), (141, 3755220), (180, 2941589), (188, 2816415), (210, 2521362), (235, 2253132), (252, 2101135), (282, 1877610), (315, 1680908), (329, 1609380), (420, 1260681), (423, 1251740), (470, 1126566), (564, 938805), (630, 840454), (658, 804690), (705, 751044), (846, 625870), (940, 563283), (987, 536460), (1260, 420227), (1316, 402345), (1410, 375522), (1645, 321876), (1692, 312935), (1974, 268230), (2115, 250348), (2820, 187761), (2961, 178820), (3290, 160938), (3948, 134115), (4230, 125174), (4935, 107292), (5922, 89410), (6580, 80469), (8460, 62587), (8941, 59220), (9870, 53646), (11844, 44705), (14805, 35764), (17882, 29610), (19740, 26823)]