102939690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 289578240

約数和(自身を除く): 186638550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 239, 245, 293, 294, 478, 490, 586, 717, 735, 879, 1195, 1434, 1465, 1470, 1673, 1758, 2051, 2390, 2930, 3346, 3585, 4102, 4395, 5019, 6153, 7170, 8365, 8790, 10038, 10255, 11711, 12306, 14357, 16730, 20510, 23422, 25095, 28714, 30765, 35133, 43071, 50190, 58555, 61530, 70027, 70266, 71785, 86142, 117110, 140054, 143570, 175665, 210081, 215355, 350135, 351330, 420162, 430710, 490189, 700270, 980378, 1050405, 1470567, 2100810, 2450945, 2941134, 3431323, 4901890, 6862646, 7352835, 10293969, 14705670, 17156615, 20587938, 34313230, 51469845, 102939690]

約数ペア:

[(1, 102939690), (2, 51469845), (3, 34313230), (5, 20587938), (6, 17156615), (7, 14705670), (10, 10293969), (14, 7352835), (15, 6862646), (21, 4901890), (30, 3431323), (35, 2941134), (42, 2450945), (49, 2100810), (70, 1470567), (98, 1050405), (105, 980378), (147, 700270), (210, 490189), (239, 430710), (245, 420162), (293, 351330), (294, 350135), (478, 215355), (490, 210081), (586, 175665), (717, 143570), (735, 140054), (879, 117110), (1195, 86142), (1434, 71785), (1465, 70266), (1470, 70027), (1673, 61530), (1758, 58555), (2051, 50190), (2390, 43071), (2930, 35133), (3346, 30765), (3585, 28714), (4102, 25095), (4395, 23422), (5019, 20510), (6153, 16730), (7170, 14357), (8365, 12306), (8790, 11711), (10038, 10255)]