673449420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6709}}^1$

素因数の和:6967

約数の個数: 96

約数和(自身を含む): 2164377600

約数和(自身を除く): 1490928180

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, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 2390, 2868, 3346, 3585, 4780, 5019, 6692, 6709, 7170, 8365, 10038, 13418, 14340, 16730, 20076, 20127, 25095, 26836, 33460, 33545, 40254, 46963, 50190, 67090, 80508, 93926, 100380, 100635, 134180, 140889, 187852, 201270, 234815, 281778, 402540, 469630, 563556, 704445, 939260, 1408890, 1603451, 2817780, 3206902, 4810353, 6413804, 8017255, 9620706, 11224157, 16034510, 19241412, 22448314, 24051765, 32069020, 33672471, 44896628, 48103530, 56120785, 67344942, 96207060, 112241570, 134689884, 168362355, 224483140, 336724710, 673449420]

約数ペア:

[(1, 673449420), (2, 336724710), (3, 224483140), (4, 168362355), (5, 134689884), (6, 112241570), (7, 96207060), (10, 67344942), (12, 56120785), (14, 48103530), (15, 44896628), (20, 33672471), (21, 32069020), (28, 24051765), (30, 22448314), (35, 19241412), (42, 16034510), (60, 11224157), (70, 9620706), (84, 8017255), (105, 6413804), (140, 4810353), (210, 3206902), (239, 2817780), (420, 1603451), (478, 1408890), (717, 939260), (956, 704445), (1195, 563556), (1434, 469630), (1673, 402540), (2390, 281778), (2868, 234815), (3346, 201270), (3585, 187852), (4780, 140889), (5019, 134180), (6692, 100635), (6709, 100380), (7170, 93926), (8365, 80508), (10038, 67090), (13418, 50190), (14340, 46963), (16730, 40254), (20076, 33545), (20127, 33460), (25095, 26836)]