69802830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{983}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 187038720

約数和(自身を除く): 117235890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 983, 1315, 1578, 1966, 2367, 2630, 2949, 3945, 4734, 4915, 5898, 7101, 7890, 8847, 9830, 11835, 14202, 14745, 17694, 23670, 26541, 29490, 35505, 44235, 53082, 71010, 88470, 132705, 258529, 265410, 517058, 775587, 1292645, 1551174, 2326761, 2585290, 3877935, 4653522, 6980283, 7755870, 11633805, 13960566, 23267610, 34901415, 69802830]

約数ペア:

[(1, 69802830), (2, 34901415), (3, 23267610), (5, 13960566), (6, 11633805), (9, 7755870), (10, 6980283), (15, 4653522), (18, 3877935), (27, 2585290), (30, 2326761), (45, 1551174), (54, 1292645), (90, 775587), (135, 517058), (263, 265410), (270, 258529), (526, 132705), (789, 88470), (983, 71010), (1315, 53082), (1578, 44235), (1966, 35505), (2367, 29490), (2630, 26541), (2949, 23670), (3945, 17694), (4734, 14745), (4915, 14202), (5898, 11835), (7101, 9830), (7890, 8847)]