16512510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 47278080

約数和(自身を除く): 30765570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 239, 245, 282, 294, 329, 470, 478, 490, 658, 705, 717, 735, 987, 1195, 1410, 1434, 1470, 1645, 1673, 1974, 2303, 2390, 3290, 3346, 3585, 4606, 4935, 5019, 6909, 7170, 8365, 9870, 10038, 11233, 11515, 11711, 13818, 16730, 22466, 23030, 23422, 25095, 33699, 34545, 35133, 50190, 56165, 58555, 67398, 69090, 70266, 78631, 112330, 117110, 157262, 168495, 175665, 235893, 336990, 351330, 393155, 471786, 550417, 786310, 1100834, 1179465, 1651251, 2358930, 2752085, 3302502, 5504170, 8256255, 16512510]

約数ペア:

[(1, 16512510), (2, 8256255), (3, 5504170), (5, 3302502), (6, 2752085), (7, 2358930), (10, 1651251), (14, 1179465), (15, 1100834), (21, 786310), (30, 550417), (35, 471786), (42, 393155), (47, 351330), (49, 336990), (70, 235893), (94, 175665), (98, 168495), (105, 157262), (141, 117110), (147, 112330), (210, 78631), (235, 70266), (239, 69090), (245, 67398), (282, 58555), (294, 56165), (329, 50190), (470, 35133), (478, 34545), (490, 33699), (658, 25095), (705, 23422), (717, 23030), (735, 22466), (987, 16730), (1195, 13818), (1410, 11711), (1434, 11515), (1470, 11233), (1645, 10038), (1673, 9870), (1974, 8365), (2303, 7170), (2390, 6909), (3290, 5019), (3346, 4935), (3585, 4606)]