11855550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1642

約数の個数: 72

約数和(自身を含む): 34223256

約数和(自身を除く): 22367706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 1613, 2450, 3226, 3675, 4839, 7350, 8065, 9678, 11291, 16130, 22582, 24195, 33873, 40325, 48390, 56455, 67746, 79037, 80650, 112910, 120975, 158074, 169365, 237111, 241950, 282275, 338730, 395185, 474222, 564550, 790370, 846825, 1185555, 1693650, 1975925, 2371110, 3951850, 5927775, 11855550]

約数ペア:

[(1, 11855550), (2, 5927775), (3, 3951850), (5, 2371110), (6, 1975925), (7, 1693650), (10, 1185555), (14, 846825), (15, 790370), (21, 564550), (25, 474222), (30, 395185), (35, 338730), (42, 282275), (49, 241950), (50, 237111), (70, 169365), (75, 158074), (98, 120975), (105, 112910), (147, 80650), (150, 79037), (175, 67746), (210, 56455), (245, 48390), (294, 40325), (350, 33873), (490, 24195), (525, 22582), (735, 16130), (1050, 11291), (1225, 9678), (1470, 8065), (1613, 7350), (2450, 4839), (3226, 3675)]