77496630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 120877770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 1721, 2370, 3002, 3442, 4503, 5163, 7505, 8605, 9006, 10326, 15010, 17210, 22515, 25815, 32699, 45030, 51630, 65398, 98097, 135959, 163495, 196194, 271918, 326990, 407877, 490485, 679795, 815754, 980970, 1359590, 2039385, 2583221, 4078770, 5166442, 7749663, 12916105, 15499326, 25832210, 38748315, 77496630]

約数ペア:

[(1, 77496630), (2, 38748315), (3, 25832210), (5, 15499326), (6, 12916105), (10, 7749663), (15, 5166442), (19, 4078770), (30, 2583221), (38, 2039385), (57, 1359590), (79, 980970), (95, 815754), (114, 679795), (158, 490485), (190, 407877), (237, 326990), (285, 271918), (395, 196194), (474, 163495), (570, 135959), (790, 98097), (1185, 65398), (1501, 51630), (1721, 45030), (2370, 32699), (3002, 25815), (3442, 22515), (4503, 17210), (5163, 15010), (7505, 10326), (8605, 9006)]