1012543980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6361}}^1$

素因数の和:6759

約数の個数: 96

約数和(自身を含む): 3249200640

約数和(自身を除く): 2236656660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 758, 1137, 1516, 1895, 2274, 2653, 3790, 4548, 5306, 5685, 6361, 7580, 7959, 10612, 11370, 12722, 13265, 15918, 19083, 22740, 25444, 26530, 31805, 31836, 38166, 39795, 44527, 53060, 63610, 76332, 79590, 89054, 95415, 127220, 133581, 159180, 178108, 190830, 222635, 267162, 381660, 445270, 534324, 667905, 890540, 1335810, 2410819, 2671620, 4821638, 7232457, 9643276, 12054095, 14464914, 16875733, 24108190, 28929828, 33751466, 36162285, 48216380, 50627199, 67502932, 72324570, 84378665, 101254398, 144649140, 168757330, 202508796, 253135995, 337514660, 506271990, 1012543980]

約数ペア:

[(1, 1012543980), (2, 506271990), (3, 337514660), (4, 253135995), (5, 202508796), (6, 168757330), (7, 144649140), (10, 101254398), (12, 84378665), (14, 72324570), (15, 67502932), (20, 50627199), (21, 48216380), (28, 36162285), (30, 33751466), (35, 28929828), (42, 24108190), (60, 16875733), (70, 14464914), (84, 12054095), (105, 9643276), (140, 7232457), (210, 4821638), (379, 2671620), (420, 2410819), (758, 1335810), (1137, 890540), (1516, 667905), (1895, 534324), (2274, 445270), (2653, 381660), (3790, 267162), (4548, 222635), (5306, 190830), (5685, 178108), (6361, 159180), (7580, 133581), (7959, 127220), (10612, 95415), (11370, 89054), (12722, 79590), (13265, 76332), (15918, 63610), (19083, 53060), (22740, 44527), (25444, 39795), (26530, 38166), (31805, 31836)]