1012860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 3262896

約数和(自身を除く): 2250036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 331, 340, 510, 612, 662, 765, 993, 1020, 1324, 1530, 1655, 1986, 2979, 3060, 3310, 3972, 4965, 5627, 5958, 6620, 9930, 11254, 11916, 14895, 16881, 19860, 22508, 28135, 29790, 33762, 50643, 56270, 59580, 67524, 84405, 101286, 112540, 168810, 202572, 253215, 337620, 506430, 1012860]

約数ペア:

[(1, 1012860), (2, 506430), (3, 337620), (4, 253215), (5, 202572), (6, 168810), (9, 112540), (10, 101286), (12, 84405), (15, 67524), (17, 59580), (18, 56270), (20, 50643), (30, 33762), (34, 29790), (36, 28135), (45, 22508), (51, 19860), (60, 16881), (68, 14895), (85, 11916), (90, 11254), (102, 9930), (153, 6620), (170, 5958), (180, 5627), (204, 4965), (255, 3972), (306, 3310), (331, 3060), (340, 2979), (510, 1986), (612, 1655), (662, 1530), (765, 1324), (993, 1020)]