29127030380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{2971}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 70460651520

約数和(自身を除く): 41333621140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 293, 478, 586, 956, 1172, 1195, 1465, 1673, 2051, 2390, 2930, 2971, 3346, 4102, 4780, 5860, 5942, 6692, 8204, 8365, 10255, 11884, 14855, 16730, 20510, 20797, 29710, 33460, 41020, 41594, 59420, 70027, 83188, 103985, 140054, 207970, 280108, 350135, 415940, 490189, 700270, 710069, 870503, 980378, 1400540, 1420138, 1741006, 1960756, 2450945, 2840276, 3482012, 3550345, 4352515, 4901890, 4970483, 6093521, 7100690, 8705030, 9803780, 9940966, 12187042, 14201380, 17410060, 19881932, 24374084, 24852415, 30467605, 49704830, 60935210, 99409660, 121870420, 208050217, 416100434, 832200868, 1040251085, 1456351519, 2080502170, 2912703038, 4161004340, 5825406076, 7281757595, 14563515190, 29127030380]

約数ペア:

[(1, 29127030380), (2, 14563515190), (4, 7281757595), (5, 5825406076), (7, 4161004340), (10, 2912703038), (14, 2080502170), (20, 1456351519), (28, 1040251085), (35, 832200868), (70, 416100434), (140, 208050217), (239, 121870420), (293, 99409660), (478, 60935210), (586, 49704830), (956, 30467605), (1172, 24852415), (1195, 24374084), (1465, 19881932), (1673, 17410060), (2051, 14201380), (2390, 12187042), (2930, 9940966), (2971, 9803780), (3346, 8705030), (4102, 7100690), (4780, 6093521), (5860, 4970483), (5942, 4901890), (6692, 4352515), (8204, 3550345), (8365, 3482012), (10255, 2840276), (11884, 2450945), (14855, 1960756), (16730, 1741006), (20510, 1420138), (20797, 1400540), (29710, 980378), (33460, 870503), (41020, 710069), (41594, 700270), (59420, 490189), (70027, 415940), (83188, 350135), (103985, 280108), (140054, 207970)]