20182230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4430

約数の個数: 64

約数和(自身を含む): 56998080

約数和(自身を除く): 36815850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4397, 4590, 8794, 13191, 21985, 26382, 39573, 43970, 65955, 74749, 79146, 118719, 131910, 149498, 197865, 224247, 237438, 373745, 395730, 448494, 593595, 672741, 747490, 1121235, 1187190, 1345482, 2018223, 2242470, 3363705, 4036446, 6727410, 10091115, 20182230]

約数ペア:

[(1, 20182230), (2, 10091115), (3, 6727410), (5, 4036446), (6, 3363705), (9, 2242470), (10, 2018223), (15, 1345482), (17, 1187190), (18, 1121235), (27, 747490), (30, 672741), (34, 593595), (45, 448494), (51, 395730), (54, 373745), (85, 237438), (90, 224247), (102, 197865), (135, 149498), (153, 131910), (170, 118719), (255, 79146), (270, 74749), (306, 65955), (459, 43970), (510, 39573), (765, 26382), (918, 21985), (1530, 13191), (2295, 8794), (4397, 4590)]