85989630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 218453760

約数和(自身を除く): 132464130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 514, 570, 587, 771, 1174, 1285, 1542, 1761, 2570, 2935, 3522, 3855, 4883, 5870, 7710, 8805, 9766, 11153, 14649, 17610, 22306, 24415, 29298, 33459, 48830, 55765, 66918, 73245, 111530, 146490, 150859, 167295, 301718, 334590, 452577, 754295, 905154, 1508590, 2262885, 2866321, 4525770, 5732642, 8598963, 14331605, 17197926, 28663210, 42994815, 85989630]

約数ペア:

[(1, 85989630), (2, 42994815), (3, 28663210), (5, 17197926), (6, 14331605), (10, 8598963), (15, 5732642), (19, 4525770), (30, 2866321), (38, 2262885), (57, 1508590), (95, 905154), (114, 754295), (190, 452577), (257, 334590), (285, 301718), (514, 167295), (570, 150859), (587, 146490), (771, 111530), (1174, 73245), (1285, 66918), (1542, 55765), (1761, 48830), (2570, 33459), (2935, 29298), (3522, 24415), (3855, 22306), (4883, 17610), (5870, 14649), (7710, 11153), (8805, 9766)]