1999042950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{182561}}^1$

素因数の和:182649

約数の個数: 48

約数和(自身を含む): 5025566736

約数和(自身を除く): 3026523786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1825, 2190, 3650, 5475, 10950, 182561, 365122, 547683, 912805, 1095366, 1825610, 2738415, 4564025, 5476830, 9128050, 13326953, 13692075, 26653906, 27384150, 39980859, 66634765, 79961718, 133269530, 199904295, 333173825, 399808590, 666347650, 999521475, 1999042950]

約数ペア:

[(1, 1999042950), (2, 999521475), (3, 666347650), (5, 399808590), (6, 333173825), (10, 199904295), (15, 133269530), (25, 79961718), (30, 66634765), (50, 39980859), (73, 27384150), (75, 26653906), (146, 13692075), (150, 13326953), (219, 9128050), (365, 5476830), (438, 4564025), (730, 2738415), (1095, 1825610), (1825, 1095366), (2190, 912805), (3650, 547683), (5475, 365122), (10950, 182561)]