30358920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8206

約数の個数: 64

約数和(自身を含む): 94026240

約数和(自身を除く): 63667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8161, 16322, 24483, 32644, 40805, 48966, 65288, 81610, 97932, 122415, 163220, 195864, 244830, 252991, 326440, 489660, 505982, 758973, 979320, 1011964, 1264955, 1517946, 2023928, 2529910, 3035892, 3794865, 5059820, 6071784, 7589730, 10119640, 15179460, 30358920]

約数ペア:

[(1, 30358920), (2, 15179460), (3, 10119640), (4, 7589730), (5, 6071784), (6, 5059820), (8, 3794865), (10, 3035892), (12, 2529910), (15, 2023928), (20, 1517946), (24, 1264955), (30, 1011964), (31, 979320), (40, 758973), (60, 505982), (62, 489660), (93, 326440), (120, 252991), (124, 244830), (155, 195864), (186, 163220), (248, 122415), (310, 97932), (372, 81610), (465, 65288), (620, 48966), (744, 40805), (930, 32644), (1240, 24483), (1860, 16322), (3720, 8161)]