27658530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 46991070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1151, 1335, 1602, 2302, 2403, 2670, 3453, 4005, 4806, 5755, 6906, 8010, 10359, 11510, 12015, 17265, 20718, 24030, 31077, 34530, 51795, 62154, 102439, 103590, 155385, 204878, 307317, 310770, 512195, 614634, 921951, 1024390, 1536585, 1843902, 2765853, 3073170, 4609755, 5531706, 9219510, 13829265, 27658530]

約数ペア:

[(1, 27658530), (2, 13829265), (3, 9219510), (5, 5531706), (6, 4609755), (9, 3073170), (10, 2765853), (15, 1843902), (18, 1536585), (27, 1024390), (30, 921951), (45, 614634), (54, 512195), (89, 310770), (90, 307317), (135, 204878), (178, 155385), (267, 103590), (270, 102439), (445, 62154), (534, 51795), (801, 34530), (890, 31077), (1151, 24030), (1335, 20718), (1602, 17265), (2302, 12015), (2403, 11510), (2670, 10359), (3453, 8010), (4005, 6906), (4806, 5755)]