83482490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 102795910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 398, 455, 461, 910, 922, 995, 1393, 1990, 2305, 2587, 2786, 3227, 4610, 5174, 5993, 6454, 6965, 11986, 12935, 13930, 16135, 18109, 25870, 29965, 32270, 36218, 41951, 59930, 83902, 90545, 91739, 181090, 183478, 209755, 419510, 458695, 642173, 917390, 1192607, 1284346, 2385214, 3210865, 5963035, 6421730, 8348249, 11926070, 16696498, 41741245, 83482490]

約数ペア:

[(1, 83482490), (2, 41741245), (5, 16696498), (7, 11926070), (10, 8348249), (13, 6421730), (14, 5963035), (26, 3210865), (35, 2385214), (65, 1284346), (70, 1192607), (91, 917390), (130, 642173), (182, 458695), (199, 419510), (398, 209755), (455, 183478), (461, 181090), (910, 91739), (922, 90545), (995, 83902), (1393, 59930), (1990, 41951), (2305, 36218), (2587, 32270), (2786, 29965), (3227, 25870), (4610, 18109), (5174, 16135), (5993, 13930), (6454, 12935), (6965, 11986)]