310672620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101527}}^1$

素因数の和:101559

約数の個数: 72

約数和(自身を含む): 997817184

約数和(自身を除く): 687144564

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, 340, 510, 612, 765, 1020, 1530, 3060, 101527, 203054, 304581, 406108, 507635, 609162, 913743, 1015270, 1218324, 1522905, 1725959, 1827486, 2030540, 3045810, 3451918, 3654972, 4568715, 5177877, 6091620, 6903836, 8629795, 9137430, 10355754, 15533631, 17259590, 18274860, 20711508, 25889385, 31067262, 34519180, 51778770, 62134524, 77668155, 103557540, 155336310, 310672620]

約数ペア:

[(1, 310672620), (2, 155336310), (3, 103557540), (4, 77668155), (5, 62134524), (6, 51778770), (9, 34519180), (10, 31067262), (12, 25889385), (15, 20711508), (17, 18274860), (18, 17259590), (20, 15533631), (30, 10355754), (34, 9137430), (36, 8629795), (45, 6903836), (51, 6091620), (60, 5177877), (68, 4568715), (85, 3654972), (90, 3451918), (102, 3045810), (153, 2030540), (170, 1827486), (180, 1725959), (204, 1522905), (255, 1218324), (306, 1015270), (340, 913743), (510, 609162), (612, 507635), (765, 406108), (1020, 304581), (1530, 203054), (3060, 101527)]