169224860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41681}}^1$

素因数の和:41726

約数の個数: 48

約数和(自身を含む): 420154560

約数和(自身を除く): 250929700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 41681, 83362, 166724, 208405, 291767, 416810, 583534, 833620, 1167068, 1208749, 1458835, 2417498, 2917670, 4834996, 5835340, 6043745, 8461243, 12087490, 16922486, 24174980, 33844972, 42306215, 84612430, 169224860]

約数ペア:

[(1, 169224860), (2, 84612430), (4, 42306215), (5, 33844972), (7, 24174980), (10, 16922486), (14, 12087490), (20, 8461243), (28, 6043745), (29, 5835340), (35, 4834996), (58, 2917670), (70, 2417498), (116, 1458835), (140, 1208749), (145, 1167068), (203, 833620), (290, 583534), (406, 416810), (580, 291767), (812, 208405), (1015, 166724), (2030, 83362), (4060, 41681)]