90000330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10453}}^1$

素因数の和:10511

約数の個数: 64

約数和(自身を含む): 252903168

約数和(自身を除く): 162902838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 10453, 20906, 31359, 52265, 62718, 73171, 104530, 146342, 156795, 219513, 313590, 365855, 428573, 439026, 731710, 857146, 1097565, 1285719, 2142865, 2195130, 2571438, 3000011, 4285730, 6000022, 6428595, 9000033, 12857190, 15000055, 18000066, 30000110, 45000165, 90000330]

約数ペア:

[(1, 90000330), (2, 45000165), (3, 30000110), (5, 18000066), (6, 15000055), (7, 12857190), (10, 9000033), (14, 6428595), (15, 6000022), (21, 4285730), (30, 3000011), (35, 2571438), (41, 2195130), (42, 2142865), (70, 1285719), (82, 1097565), (105, 857146), (123, 731710), (205, 439026), (210, 428573), (246, 365855), (287, 313590), (410, 219513), (574, 156795), (615, 146342), (861, 104530), (1230, 73171), (1435, 62718), (1722, 52265), (2870, 31359), (4305, 20906), (8610, 10453)]