27770970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 43353510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 587, 830, 1174, 1245, 1577, 1761, 2490, 2935, 3154, 3522, 4731, 5870, 7885, 8805, 9462, 11153, 15770, 17610, 22306, 23655, 33459, 47310, 48721, 55765, 66918, 97442, 111530, 146163, 167295, 243605, 292326, 334590, 487210, 730815, 925699, 1461630, 1851398, 2777097, 4628495, 5554194, 9256990, 13885485, 27770970]

約数ペア:

[(1, 27770970), (2, 13885485), (3, 9256990), (5, 5554194), (6, 4628495), (10, 2777097), (15, 1851398), (19, 1461630), (30, 925699), (38, 730815), (57, 487210), (83, 334590), (95, 292326), (114, 243605), (166, 167295), (190, 146163), (249, 111530), (285, 97442), (415, 66918), (498, 55765), (570, 48721), (587, 47310), (830, 33459), (1174, 23655), (1245, 22306), (1577, 17610), (1761, 15770), (2490, 11153), (2935, 9462), (3154, 8805), (3522, 7885), (4731, 5870)]