408563730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1513199}}^1$

素因数の和:1513215

約数の個数: 32

約数和(自身を含む): 1089504000

約数和(自身を除く): 680940270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1513199, 3026398, 4539597, 7565995, 9079194, 13618791, 15131990, 22697985, 27237582, 40856373, 45395970, 68093955, 81712746, 136187910, 204281865, 408563730]

約数ペア:

[(1, 408563730), (2, 204281865), (3, 136187910), (5, 81712746), (6, 68093955), (9, 45395970), (10, 40856373), (15, 27237582), (18, 22697985), (27, 15131990), (30, 13618791), (45, 9079194), (54, 7565995), (90, 4539597), (135, 3026398), (270, 1513199)]