39809580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 82118100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1259, 1581, 1860, 2108, 2518, 2635, 3162, 3777, 5036, 5270, 6295, 6324, 7554, 7905, 10540, 12590, 15108, 15810, 18885, 21403, 25180, 31620, 37770, 39029, 42806, 64209, 75540, 78058, 85612, 107015, 117087, 128418, 156116, 195145, 214030, 234174, 256836, 321045, 390290, 428060, 468348, 585435, 642090, 663493, 780580, 1170870, 1284180, 1326986, 1990479, 2341740, 2653972, 3317465, 3980958, 6634930, 7961916, 9952395, 13269860, 19904790, 39809580]

約数ペア:

[(1, 39809580), (2, 19904790), (3, 13269860), (4, 9952395), (5, 7961916), (6, 6634930), (10, 3980958), (12, 3317465), (15, 2653972), (17, 2341740), (20, 1990479), (30, 1326986), (31, 1284180), (34, 1170870), (51, 780580), (60, 663493), (62, 642090), (68, 585435), (85, 468348), (93, 428060), (102, 390290), (124, 321045), (155, 256836), (170, 234174), (186, 214030), (204, 195145), (255, 156116), (310, 128418), (340, 117087), (372, 107015), (465, 85612), (510, 78058), (527, 75540), (620, 64209), (930, 42806), (1020, 39029), (1054, 37770), (1259, 31620), (1581, 25180), (1860, 21403), (2108, 18885), (2518, 15810), (2635, 15108), (3162, 12590), (3777, 10540), (5036, 7905), (5270, 7554), (6295, 6324)]