69349980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 223501824

約数和(自身を除く): 154151844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1013, 1141, 1630, 1956, 2026, 2282, 2445, 3039, 3260, 3423, 4052, 4564, 4890, 5065, 5705, 6078, 6846, 7091, 9780, 10130, 11410, 12156, 13692, 14182, 15195, 17115, 20260, 21273, 22820, 28364, 30390, 34230, 35455, 42546, 60780, 68460, 70910, 85092, 106365, 141820, 165119, 212730, 330238, 425460, 495357, 660476, 825595, 990714, 1155833, 1651190, 1981428, 2311666, 2476785, 3302380, 3467499, 4623332, 4953570, 5779165, 6934998, 9907140, 11558330, 13869996, 17337495, 23116660, 34674990, 69349980]

約数ペア:

[(1, 69349980), (2, 34674990), (3, 23116660), (4, 17337495), (5, 13869996), (6, 11558330), (7, 9907140), (10, 6934998), (12, 5779165), (14, 4953570), (15, 4623332), (20, 3467499), (21, 3302380), (28, 2476785), (30, 2311666), (35, 1981428), (42, 1651190), (60, 1155833), (70, 990714), (84, 825595), (105, 660476), (140, 495357), (163, 425460), (210, 330238), (326, 212730), (420, 165119), (489, 141820), (652, 106365), (815, 85092), (978, 70910), (1013, 68460), (1141, 60780), (1630, 42546), (1956, 35455), (2026, 34230), (2282, 30390), (2445, 28364), (3039, 22820), (3260, 21273), (3423, 20260), (4052, 17115), (4564, 15195), (4890, 14182), (5065, 13692), (5705, 12156), (6078, 11410), (6846, 10130), (7091, 9780)]