636532860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{32051}}^1$

素因数の和:32394

約数の個数: 48

約数和(自身を含む): 1787732352

約数和(自身を除く): 1151199492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 32051, 64102, 96153, 128204, 160255, 192306, 320510, 384612, 480765, 641020, 961530, 1923060, 10608881, 21217762, 31826643, 42435524, 53044405, 63653286, 106088810, 127306572, 159133215, 212177620, 318266430, 636532860]

約数ペア:

[(1, 636532860), (2, 318266430), (3, 212177620), (4, 159133215), (5, 127306572), (6, 106088810), (10, 63653286), (12, 53044405), (15, 42435524), (20, 31826643), (30, 21217762), (60, 10608881), (331, 1923060), (662, 961530), (993, 641020), (1324, 480765), (1655, 384612), (1986, 320510), (3310, 192306), (3972, 160255), (4965, 128204), (6620, 96153), (9930, 64102), (19860, 32051)]