61572870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7687}}^1$

素因数の和:7789

約数の個数: 48

約数和(自身を含む): 161909280

約数和(自身を除く): 100336410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 7687, 8010, 15374, 23061, 38435, 46122, 69183, 76870, 115305, 138366, 230610, 345915, 684143, 691830, 1368286, 2052429, 3420715, 4104858, 6157287, 6841430, 10262145, 12314574, 20524290, 30786435, 61572870]

約数ペア:

[(1, 61572870), (2, 30786435), (3, 20524290), (5, 12314574), (6, 10262145), (9, 6841430), (10, 6157287), (15, 4104858), (18, 3420715), (30, 2052429), (45, 1368286), (89, 691830), (90, 684143), (178, 345915), (267, 230610), (445, 138366), (534, 115305), (801, 76870), (890, 69183), (1335, 46122), (1602, 38435), (2670, 23061), (4005, 15374), (7687, 8010)]