814449420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{110359}}^1$

素因数の和:110415

約数の個数: 72

約数和(自身を含む): 2530775520

約数和(自身を除く): 1716326100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 110359, 220718, 331077, 441436, 551795, 662154, 993231, 1103590, 1324308, 1655385, 1986462, 2207180, 3310770, 3972924, 4524719, 4966155, 6621540, 9049438, 9932310, 13574157, 18098876, 19864620, 22623595, 27148314, 40722471, 45247190, 54296628, 67870785, 81444942, 90494380, 135741570, 162889884, 203612355, 271483140, 407224710, 814449420]

約数ペア:

[(1, 814449420), (2, 407224710), (3, 271483140), (4, 203612355), (5, 162889884), (6, 135741570), (9, 90494380), (10, 81444942), (12, 67870785), (15, 54296628), (18, 45247190), (20, 40722471), (30, 27148314), (36, 22623595), (41, 19864620), (45, 18098876), (60, 13574157), (82, 9932310), (90, 9049438), (123, 6621540), (164, 4966155), (180, 4524719), (205, 3972924), (246, 3310770), (369, 2207180), (410, 1986462), (492, 1655385), (615, 1324308), (738, 1103590), (820, 993231), (1230, 662154), (1476, 551795), (1845, 441436), (2460, 331077), (3690, 220718), (7380, 110359)]