17969820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 57818880

約数和(自身を除く): 39849060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1433, 2090, 2508, 2866, 3135, 4180, 4299, 5732, 6270, 7165, 8598, 12540, 14330, 15763, 17196, 21495, 27227, 28660, 31526, 42990, 47289, 54454, 63052, 78815, 81681, 85980, 94578, 108908, 136135, 157630, 163362, 189156, 236445, 272270, 299497, 315260, 326724, 408405, 472890, 544540, 598994, 816810, 898491, 945780, 1197988, 1497485, 1633620, 1796982, 2994970, 3593964, 4492455, 5989940, 8984910, 17969820]

約数ペア:

[(1, 17969820), (2, 8984910), (3, 5989940), (4, 4492455), (5, 3593964), (6, 2994970), (10, 1796982), (11, 1633620), (12, 1497485), (15, 1197988), (19, 945780), (20, 898491), (22, 816810), (30, 598994), (33, 544540), (38, 472890), (44, 408405), (55, 326724), (57, 315260), (60, 299497), (66, 272270), (76, 236445), (95, 189156), (110, 163362), (114, 157630), (132, 136135), (165, 108908), (190, 94578), (209, 85980), (220, 81681), (228, 78815), (285, 63052), (330, 54454), (380, 47289), (418, 42990), (570, 31526), (627, 28660), (660, 27227), (836, 21495), (1045, 17196), (1140, 15763), (1254, 14330), (1433, 12540), (2090, 8598), (2508, 7165), (2866, 6270), (3135, 5732), (4180, 4299)]