3193740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 10574928

約数和(自身を除く): 7381188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1613, 1980, 3226, 4839, 6452, 8065, 9678, 14517, 16130, 17743, 19356, 24195, 29034, 32260, 35486, 48390, 53229, 58068, 70972, 72585, 88715, 96780, 106458, 145170, 159687, 177430, 212916, 266145, 290340, 319374, 354860, 532290, 638748, 798435, 1064580, 1596870, 3193740]

約数ペア:

[(1, 3193740), (2, 1596870), (3, 1064580), (4, 798435), (5, 638748), (6, 532290), (9, 354860), (10, 319374), (11, 290340), (12, 266145), (15, 212916), (18, 177430), (20, 159687), (22, 145170), (30, 106458), (33, 96780), (36, 88715), (44, 72585), (45, 70972), (55, 58068), (60, 53229), (66, 48390), (90, 35486), (99, 32260), (110, 29034), (132, 24195), (165, 19356), (180, 17743), (198, 16130), (220, 14517), (330, 9678), (396, 8065), (495, 6452), (660, 4839), (990, 3226), (1613, 1980)]