1853647620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{6703}}^1$

素因数の和:7145

約数の個数: 96

約数和(自身を含む): 5676410880

約数和(自身を除く): 3822763260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 419, 660, 838, 1257, 1676, 2095, 2514, 4190, 4609, 5028, 6285, 6703, 8380, 9218, 12570, 13406, 13827, 18436, 20109, 23045, 25140, 26812, 27654, 33515, 40218, 46090, 55308, 67030, 69135, 73733, 80436, 92180, 100545, 134060, 138270, 147466, 201090, 221199, 276540, 294932, 368665, 402180, 442398, 737330, 884796, 1105995, 1474660, 2211990, 2808557, 4423980, 5617114, 8425671, 11234228, 14042785, 16851342, 28085570, 30894127, 33702684, 42128355, 56171140, 61788254, 84256710, 92682381, 123576508, 154470635, 168513420, 185364762, 308941270, 370729524, 463411905, 617882540, 926823810, 1853647620]

約数ペア:

[(1, 1853647620), (2, 926823810), (3, 617882540), (4, 463411905), (5, 370729524), (6, 308941270), (10, 185364762), (11, 168513420), (12, 154470635), (15, 123576508), (20, 92682381), (22, 84256710), (30, 61788254), (33, 56171140), (44, 42128355), (55, 33702684), (60, 30894127), (66, 28085570), (110, 16851342), (132, 14042785), (165, 11234228), (220, 8425671), (330, 5617114), (419, 4423980), (660, 2808557), (838, 2211990), (1257, 1474660), (1676, 1105995), (2095, 884796), (2514, 737330), (4190, 442398), (4609, 402180), (5028, 368665), (6285, 294932), (6703, 276540), (8380, 221199), (9218, 201090), (12570, 147466), (13406, 138270), (13827, 134060), (18436, 100545), (20109, 92180), (23045, 80436), (25140, 73733), (26812, 69135), (27654, 67030), (33515, 55308), (40218, 46090)]