308521710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{54413}}^1$

素因数の和:54439

約数の個数: 80

約数和(自身を含む): 948109536

約数和(自身を除く): 639587826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 54413, 108826, 163239, 272065, 326478, 380891, 489717, 544130, 761782, 816195, 979434, 1142673, 1469151, 1632390, 1904455, 2285346, 2448585, 2938302, 3428019, 3808910, 4407453, 4897170, 5713365, 6856038, 7345755, 8814906, 10284057, 11426730, 14691510, 17140095, 20568114, 22037265, 30852171, 34280190, 44074530, 51420285, 61704342, 102840570, 154260855, 308521710]

約数ペア:

[(1, 308521710), (2, 154260855), (3, 102840570), (5, 61704342), (6, 51420285), (7, 44074530), (9, 34280190), (10, 30852171), (14, 22037265), (15, 20568114), (18, 17140095), (21, 14691510), (27, 11426730), (30, 10284057), (35, 8814906), (42, 7345755), (45, 6856038), (54, 5713365), (63, 4897170), (70, 4407453), (81, 3808910), (90, 3428019), (105, 2938302), (126, 2448585), (135, 2285346), (162, 1904455), (189, 1632390), (210, 1469151), (270, 1142673), (315, 979434), (378, 816195), (405, 761782), (567, 544130), (630, 489717), (810, 380891), (945, 326478), (1134, 272065), (1890, 163239), (2835, 108826), (5670, 54413)]