195796620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35089}}^1$

素因数の和:35135

約数の個数: 72

約数和(自身を含む): 613092480

約数和(自身を除く): 417295860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 35089, 70178, 105267, 140356, 175445, 210534, 315801, 350890, 421068, 526335, 631602, 701780, 1052670, 1087759, 1263204, 1579005, 2105340, 2175518, 3158010, 3263277, 4351036, 5438795, 6316020, 6526554, 9789831, 10877590, 13053108, 16316385, 19579662, 21755180, 32632770, 39159324, 48949155, 65265540, 97898310, 195796620]

約数ペア:

[(1, 195796620), (2, 97898310), (3, 65265540), (4, 48949155), (5, 39159324), (6, 32632770), (9, 21755180), (10, 19579662), (12, 16316385), (15, 13053108), (18, 10877590), (20, 9789831), (30, 6526554), (31, 6316020), (36, 5438795), (45, 4351036), (60, 3263277), (62, 3158010), (90, 2175518), (93, 2105340), (124, 1579005), (155, 1263204), (180, 1087759), (186, 1052670), (279, 701780), (310, 631602), (372, 526335), (465, 421068), (558, 350890), (620, 315801), (930, 210534), (1116, 175445), (1395, 140356), (1860, 105267), (2790, 70178), (5580, 35089)]