30617646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 70004736

約数和(自身を除く): 39387090

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 186, 391, 421, 527, 713, 782, 842, 1054, 1173, 1263, 1426, 1581, 2139, 2346, 2526, 3162, 4278, 7157, 9683, 12121, 13051, 14314, 19366, 21471, 24242, 26102, 29049, 36363, 39153, 42942, 58098, 72726, 78306, 164611, 221867, 300173, 329222, 443734, 493833, 600346, 665601, 900519, 987666, 1331202, 1801038, 5102941, 10205882, 15308823, 30617646]

約数ペア:

[(1, 30617646), (2, 15308823), (3, 10205882), (6, 5102941), (17, 1801038), (23, 1331202), (31, 987666), (34, 900519), (46, 665601), (51, 600346), (62, 493833), (69, 443734), (93, 329222), (102, 300173), (138, 221867), (186, 164611), (391, 78306), (421, 72726), (527, 58098), (713, 42942), (782, 39153), (842, 36363), (1054, 29049), (1173, 26102), (1263, 24242), (1426, 21471), (1581, 19366), (2139, 14314), (2346, 13051), (2526, 12121), (3162, 9683), (4278, 7157)]