1236694830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{841289}}^1$

素因数の和:841313

約数の個数: 48

約数和(自身を含む): 3452654160

約数和(自身を除く): 2215959330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 841289, 1682578, 2523867, 4206445, 5047734, 5889023, 8412890, 11778046, 12619335, 17667069, 25238670, 29445115, 35334138, 41223161, 58890230, 82446322, 88335345, 123669483, 176670690, 206115805, 247338966, 412231610, 618347415, 1236694830]

約数ペア:

[(1, 1236694830), (2, 618347415), (3, 412231610), (5, 247338966), (6, 206115805), (7, 176670690), (10, 123669483), (14, 88335345), (15, 82446322), (21, 58890230), (30, 41223161), (35, 35334138), (42, 29445115), (49, 25238670), (70, 17667069), (98, 12619335), (105, 11778046), (147, 8412890), (210, 5889023), (245, 5047734), (294, 4206445), (490, 2523867), (735, 1682578), (1470, 841289)]