105214830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1783}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 289778688

約数和(自身を除く): 184563858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 1405, 1686, 1783, 1967, 2810, 3566, 3934, 4215, 5349, 5901, 8430, 8915, 9835, 10698, 11802, 12481, 17830, 19670, 24962, 26745, 29505, 37443, 53490, 59010, 62405, 74886, 124810, 187215, 374430, 501023, 1002046, 1503069, 2505115, 3006138, 3507161, 5010230, 7014322, 7515345, 10521483, 15030690, 17535805, 21042966, 35071610, 52607415, 105214830]

約数ペア:

[(1, 105214830), (2, 52607415), (3, 35071610), (5, 21042966), (6, 17535805), (7, 15030690), (10, 10521483), (14, 7515345), (15, 7014322), (21, 5010230), (30, 3507161), (35, 3006138), (42, 2505115), (70, 1503069), (105, 1002046), (210, 501023), (281, 374430), (562, 187215), (843, 124810), (1405, 74886), (1686, 62405), (1783, 59010), (1967, 53490), (2810, 37443), (3566, 29505), (3934, 26745), (4215, 24962), (5349, 19670), (5901, 17830), (8430, 12481), (8915, 11802), (9835, 10698)]