30044490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 83496960

約数和(自身を除く): 53452470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 1811, 2370, 2765, 3318, 3622, 5433, 5530, 8295, 9055, 10866, 12677, 16590, 18110, 25354, 27165, 38031, 54330, 63385, 76062, 126770, 143069, 190155, 286138, 380310, 429207, 715345, 858414, 1001483, 1430690, 2002966, 2146035, 3004449, 4292070, 5007415, 6008898, 10014830, 15022245, 30044490]

約数ペア:

[(1, 30044490), (2, 15022245), (3, 10014830), (5, 6008898), (6, 5007415), (7, 4292070), (10, 3004449), (14, 2146035), (15, 2002966), (21, 1430690), (30, 1001483), (35, 858414), (42, 715345), (70, 429207), (79, 380310), (105, 286138), (158, 190155), (210, 143069), (237, 126770), (395, 76062), (474, 63385), (553, 54330), (790, 38031), (1106, 27165), (1185, 25354), (1659, 18110), (1811, 16590), (2370, 12677), (2765, 10866), (3318, 9055), (3622, 8295), (5433, 5530)]