97974660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 314818560

約数和(自身を除く): 216843900

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, 420, 479, 487, 958, 974, 1437, 1461, 1916, 1948, 2395, 2435, 2874, 2922, 3353, 3409, 4790, 4870, 5748, 5844, 6706, 6818, 7185, 7305, 9580, 9740, 10059, 10227, 13412, 13636, 14370, 14610, 16765, 17045, 20118, 20454, 28740, 29220, 33530, 34090, 40236, 40908, 50295, 51135, 67060, 68180, 100590, 102270, 201180, 204540, 233273, 466546, 699819, 933092, 1166365, 1399638, 1632911, 2332730, 2799276, 3265822, 3499095, 4665460, 4898733, 6531644, 6998190, 8164555, 9797466, 13996380, 16329110, 19594932, 24493665, 32658220, 48987330, 97974660]

約数ペア:

[(1, 97974660), (2, 48987330), (3, 32658220), (4, 24493665), (5, 19594932), (6, 16329110), (7, 13996380), (10, 9797466), (12, 8164555), (14, 6998190), (15, 6531644), (20, 4898733), (21, 4665460), (28, 3499095), (30, 3265822), (35, 2799276), (42, 2332730), (60, 1632911), (70, 1399638), (84, 1166365), (105, 933092), (140, 699819), (210, 466546), (420, 233273), (479, 204540), (487, 201180), (958, 102270), (974, 100590), (1437, 68180), (1461, 67060), (1916, 51135), (1948, 50295), (2395, 40908), (2435, 40236), (2874, 34090), (2922, 33530), (3353, 29220), (3409, 28740), (4790, 20454), (4870, 20118), (5748, 17045), (5844, 16765), (6706, 14610), (6818, 14370), (7185, 13636), (7305, 13412), (9580, 10227), (9740, 10059)]