30147452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 28074628

約数列:

[1, 2, 4, 19, 37, 38, 71, 74, 76, 142, 148, 151, 284, 302, 604, 703, 1349, 1406, 2627, 2698, 2812, 2869, 5254, 5396, 5587, 5738, 10508, 10721, 11174, 11476, 21442, 22348, 42884, 49913, 99826, 106153, 199652, 203699, 212306, 396677, 407398, 424612, 793354, 814796, 1586708, 7536863, 15073726, 30147452]

約数ペア:

[(1, 30147452), (2, 15073726), (4, 7536863), (19, 1586708), (37, 814796), (38, 793354), (71, 424612), (74, 407398), (76, 396677), (142, 212306), (148, 203699), (151, 199652), (284, 106153), (302, 99826), (604, 49913), (703, 42884), (1349, 22348), (1406, 21442), (2627, 11476), (2698, 11174), (2812, 10721), (2869, 10508), (5254, 5738), (5396, 5587)]