64767390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 170190720

約数和(自身を除く): 105423330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 83, 95, 111, 114, 166, 185, 190, 222, 249, 285, 370, 415, 498, 555, 570, 703, 830, 1110, 1245, 1369, 1406, 1577, 2109, 2490, 2738, 3071, 3154, 3515, 4107, 4218, 4731, 6142, 6845, 7030, 7885, 8214, 9213, 9462, 10545, 13690, 15355, 15770, 18426, 20535, 21090, 23655, 26011, 30710, 41070, 46065, 47310, 52022, 58349, 78033, 92130, 113627, 116698, 130055, 156066, 175047, 227254, 260110, 291745, 340881, 350094, 390165, 568135, 583490, 681762, 780330, 875235, 1136270, 1704405, 1750470, 2158913, 3408810, 4317826, 6476739, 10794565, 12953478, 21589130, 32383695, 64767390]

約数ペア:

[(1, 64767390), (2, 32383695), (3, 21589130), (5, 12953478), (6, 10794565), (10, 6476739), (15, 4317826), (19, 3408810), (30, 2158913), (37, 1750470), (38, 1704405), (57, 1136270), (74, 875235), (83, 780330), (95, 681762), (111, 583490), (114, 568135), (166, 390165), (185, 350094), (190, 340881), (222, 291745), (249, 260110), (285, 227254), (370, 175047), (415, 156066), (498, 130055), (555, 116698), (570, 113627), (703, 92130), (830, 78033), (1110, 58349), (1245, 52022), (1369, 47310), (1406, 46065), (1577, 41070), (2109, 30710), (2490, 26011), (2738, 23655), (3071, 21090), (3154, 20535), (3515, 18426), (4107, 15770), (4218, 15355), (4731, 13690), (6142, 10545), (6845, 9462), (7030, 9213), (7885, 8214)]