63969780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 141952524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 683, 892, 1115, 1338, 1366, 1561, 2049, 2230, 2676, 2732, 3122, 3345, 3415, 4098, 4460, 4683, 4781, 6244, 6690, 6830, 7805, 8196, 9366, 9562, 10245, 13380, 13660, 14343, 15610, 18732, 19124, 20490, 23415, 23905, 28686, 31220, 40980, 46830, 47810, 57372, 71715, 93660, 95620, 143430, 152309, 286860, 304618, 456927, 609236, 761545, 913854, 1066163, 1523090, 1827708, 2132326, 2284635, 3046180, 3198489, 4264652, 4569270, 5330815, 6396978, 9138540, 10661630, 12793956, 15992445, 21323260, 31984890, 63969780]

約数ペア:

[(1, 63969780), (2, 31984890), (3, 21323260), (4, 15992445), (5, 12793956), (6, 10661630), (7, 9138540), (10, 6396978), (12, 5330815), (14, 4569270), (15, 4264652), (20, 3198489), (21, 3046180), (28, 2284635), (30, 2132326), (35, 1827708), (42, 1523090), (60, 1066163), (70, 913854), (84, 761545), (105, 609236), (140, 456927), (210, 304618), (223, 286860), (420, 152309), (446, 143430), (669, 95620), (683, 93660), (892, 71715), (1115, 57372), (1338, 47810), (1366, 46830), (1561, 40980), (2049, 31220), (2230, 28686), (2676, 23905), (2732, 23415), (3122, 20490), (3345, 19124), (3415, 18732), (4098, 15610), (4460, 14343), (4683, 13660), (4781, 13380), (6244, 10245), (6690, 9562), (6830, 9366), (7805, 8196)]