30161646

素因数分解:

$2^1\times 3^6\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 56

約数和(自身を含む): 68780304

約数和(自身を除く): 38618658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 151, 162, 243, 274, 302, 411, 453, 486, 729, 822, 906, 1233, 1359, 1458, 2466, 2718, 3699, 4077, 7398, 8154, 11097, 12231, 20687, 22194, 24462, 33291, 36693, 41374, 62061, 66582, 73386, 99873, 110079, 124122, 186183, 199746, 220158, 372366, 558549, 1117098, 1675647, 3351294, 5026941, 10053882, 15080823, 30161646]

約数ペア:

[(1, 30161646), (2, 15080823), (3, 10053882), (6, 5026941), (9, 3351294), (18, 1675647), (27, 1117098), (54, 558549), (81, 372366), (137, 220158), (151, 199746), (162, 186183), (243, 124122), (274, 110079), (302, 99873), (411, 73386), (453, 66582), (486, 62061), (729, 41374), (822, 36693), (906, 33291), (1233, 24462), (1359, 22194), (1458, 20687), (2466, 12231), (2718, 11097), (3699, 8154), (4077, 7398)]