175168140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59581}}^1$

素因数の和:59607

約数の個数: 72

約数和(自身を含む): 570557232

約数和(自身を除く): 395389092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 59581, 119162, 178743, 238324, 297905, 357486, 417067, 595810, 714972, 834134, 893715, 1191620, 1251201, 1668268, 1787430, 2085335, 2502402, 2919469, 3574860, 4170670, 5004804, 5838938, 6256005, 8341340, 8758407, 11677876, 12512010, 14597345, 17516814, 25024020, 29194690, 35033628, 43792035, 58389380, 87584070, 175168140]

約数ペア:

[(1, 175168140), (2, 87584070), (3, 58389380), (4, 43792035), (5, 35033628), (6, 29194690), (7, 25024020), (10, 17516814), (12, 14597345), (14, 12512010), (15, 11677876), (20, 8758407), (21, 8341340), (28, 6256005), (30, 5838938), (35, 5004804), (42, 4170670), (49, 3574860), (60, 2919469), (70, 2502402), (84, 2085335), (98, 1787430), (105, 1668268), (140, 1251201), (147, 1191620), (196, 893715), (210, 834134), (245, 714972), (294, 595810), (420, 417067), (490, 357486), (588, 297905), (735, 238324), (980, 178743), (1470, 119162), (2940, 59581)]