3889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 10977120

約数和(自身を除く): 7087380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 269, 482, 538, 723, 807, 964, 1076, 1205, 1345, 1446, 1614, 2410, 2690, 2892, 3228, 3615, 4035, 4820, 5380, 7230, 8070, 14460, 16140, 64829, 129658, 194487, 259316, 324145, 388974, 648290, 777948, 972435, 1296580, 1944870, 3889740]

約数ペア:

[(1, 3889740), (2, 1944870), (3, 1296580), (4, 972435), (5, 777948), (6, 648290), (10, 388974), (12, 324145), (15, 259316), (20, 194487), (30, 129658), (60, 64829), (241, 16140), (269, 14460), (482, 8070), (538, 7230), (723, 5380), (807, 4820), (964, 4035), (1076, 3615), (1205, 3228), (1345, 2892), (1446, 2690), (1614, 2410)]