10891230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 31518720

約数和(自身を除く): 20627490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 239, 245, 294, 310, 434, 465, 478, 490, 651, 717, 735, 930, 1085, 1195, 1302, 1434, 1470, 1519, 1673, 2170, 2390, 3038, 3255, 3346, 3585, 4557, 5019, 6510, 7170, 7409, 7595, 8365, 9114, 10038, 11711, 14818, 15190, 16730, 22227, 22785, 23422, 25095, 35133, 37045, 44454, 45570, 50190, 51863, 58555, 70266, 74090, 103726, 111135, 117110, 155589, 175665, 222270, 259315, 311178, 351330, 363041, 518630, 726082, 777945, 1089123, 1555890, 1815205, 2178246, 3630410, 5445615, 10891230]

約数ペア:

[(1, 10891230), (2, 5445615), (3, 3630410), (5, 2178246), (6, 1815205), (7, 1555890), (10, 1089123), (14, 777945), (15, 726082), (21, 518630), (30, 363041), (31, 351330), (35, 311178), (42, 259315), (49, 222270), (62, 175665), (70, 155589), (93, 117110), (98, 111135), (105, 103726), (147, 74090), (155, 70266), (186, 58555), (210, 51863), (217, 50190), (239, 45570), (245, 44454), (294, 37045), (310, 35133), (434, 25095), (465, 23422), (478, 22785), (490, 22227), (651, 16730), (717, 15190), (735, 14818), (930, 11711), (1085, 10038), (1195, 9114), (1302, 8365), (1434, 7595), (1470, 7409), (1519, 7170), (1673, 6510), (2170, 5019), (2390, 4557), (3038, 3585), (3255, 3346)]