490696465590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2192273}}^1$

素因数の和:2193118

約数の個数: 64

約数和(自身を含む): 1310102942400

約数和(自身を除く): 819406476810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 829, 1658, 2487, 4145, 4974, 7461, 8290, 12435, 14922, 22383, 24870, 37305, 44766, 74610, 111915, 223830, 2192273, 4384546, 6576819, 10961365, 13153638, 19730457, 21922730, 32884095, 39460914, 59191371, 65768190, 98652285, 118382742, 197304570, 295956855, 591913710, 1817394317, 3634788634, 5452182951, 9086971585, 10904365902, 16356548853, 18173943170, 27260914755, 32713097706, 49069646559, 54521829510, 81782744265, 98139293118, 163565488530, 245348232795, 490696465590]

約数ペア:

[(1, 490696465590), (2, 245348232795), (3, 163565488530), (5, 98139293118), (6, 81782744265), (9, 54521829510), (10, 49069646559), (15, 32713097706), (18, 27260914755), (27, 18173943170), (30, 16356548853), (45, 10904365902), (54, 9086971585), (90, 5452182951), (135, 3634788634), (270, 1817394317), (829, 591913710), (1658, 295956855), (2487, 197304570), (4145, 118382742), (4974, 98652285), (7461, 65768190), (8290, 59191371), (12435, 39460914), (14922, 32884095), (22383, 21922730), (24870, 19730457), (37305, 13153638), (44766, 10961365), (74610, 6576819), (111915, 4384546), (223830, 2192273)]