30261858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 67555488

約数和(自身を除く): 37293630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 571, 726, 803, 1142, 1606, 1713, 2409, 3426, 4818, 6281, 8833, 12562, 17666, 18843, 26499, 37686, 41683, 52998, 69091, 83366, 125049, 138182, 207273, 250098, 414546, 458513, 917026, 1375539, 2751078, 5043643, 10087286, 15130929, 30261858]

約数ペア:

[(1, 30261858), (2, 15130929), (3, 10087286), (6, 5043643), (11, 2751078), (22, 1375539), (33, 917026), (66, 458513), (73, 414546), (121, 250098), (146, 207273), (219, 138182), (242, 125049), (363, 83366), (438, 69091), (571, 52998), (726, 41683), (803, 37686), (1142, 26499), (1606, 18843), (1713, 17666), (2409, 12562), (3426, 8833), (4818, 6281)]