13960020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 27408300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 113, 116, 142, 145, 174, 213, 226, 284, 290, 339, 348, 355, 426, 435, 452, 565, 580, 678, 710, 852, 870, 1065, 1130, 1356, 1420, 1695, 1740, 2059, 2130, 2260, 3277, 3390, 4118, 4260, 6177, 6554, 6780, 8023, 8236, 9831, 10295, 12354, 13108, 16046, 16385, 19662, 20590, 24069, 24708, 30885, 32092, 32770, 39324, 40115, 41180, 48138, 49155, 61770, 65540, 80230, 96276, 98310, 120345, 123540, 160460, 196620, 232667, 240690, 465334, 481380, 698001, 930668, 1163335, 1396002, 2326670, 2792004, 3490005, 4653340, 6980010, 13960020]

約数ペア:

[(1, 13960020), (2, 6980010), (3, 4653340), (4, 3490005), (5, 2792004), (6, 2326670), (10, 1396002), (12, 1163335), (15, 930668), (20, 698001), (29, 481380), (30, 465334), (58, 240690), (60, 232667), (71, 196620), (87, 160460), (113, 123540), (116, 120345), (142, 98310), (145, 96276), (174, 80230), (213, 65540), (226, 61770), (284, 49155), (290, 48138), (339, 41180), (348, 40115), (355, 39324), (426, 32770), (435, 32092), (452, 30885), (565, 24708), (580, 24069), (678, 20590), (710, 19662), (852, 16385), (870, 16046), (1065, 13108), (1130, 12354), (1356, 10295), (1420, 9831), (1695, 8236), (1740, 8023), (2059, 6780), (2130, 6554), (2260, 6177), (3277, 4260), (3390, 4118)]