70597240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 186732000

約数和(自身を除く): 116134760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 181, 196, 199, 245, 280, 362, 392, 398, 490, 724, 796, 905, 980, 995, 1267, 1393, 1448, 1592, 1810, 1960, 1990, 2534, 2786, 3620, 3980, 5068, 5572, 6335, 6965, 7240, 7960, 8869, 9751, 10136, 11144, 12670, 13930, 17738, 19502, 25340, 27860, 35476, 36019, 39004, 44345, 48755, 50680, 55720, 70952, 72038, 78008, 88690, 97510, 144076, 177380, 180095, 195020, 252133, 288152, 354760, 360190, 390040, 504266, 720380, 1008532, 1260665, 1440760, 1764931, 2017064, 2521330, 3529862, 5042660, 7059724, 8824655, 10085320, 14119448, 17649310, 35298620, 70597240]

約数ペア:

[(1, 70597240), (2, 35298620), (4, 17649310), (5, 14119448), (7, 10085320), (8, 8824655), (10, 7059724), (14, 5042660), (20, 3529862), (28, 2521330), (35, 2017064), (40, 1764931), (49, 1440760), (56, 1260665), (70, 1008532), (98, 720380), (140, 504266), (181, 390040), (196, 360190), (199, 354760), (245, 288152), (280, 252133), (362, 195020), (392, 180095), (398, 177380), (490, 144076), (724, 97510), (796, 88690), (905, 78008), (980, 72038), (995, 70952), (1267, 55720), (1393, 50680), (1448, 48755), (1592, 44345), (1810, 39004), (1960, 36019), (1990, 35476), (2534, 27860), (2786, 25340), (3620, 19502), (3980, 17738), (5068, 13930), (5572, 12670), (6335, 11144), (6965, 10136), (7240, 9751), (7960, 8869)]