55642830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 150405120

約数和(自身を除く): 94762290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 47, 57, 62, 67, 93, 94, 95, 114, 134, 141, 155, 186, 190, 201, 235, 282, 285, 310, 335, 402, 465, 470, 570, 589, 670, 705, 893, 930, 1005, 1178, 1273, 1410, 1457, 1767, 1786, 2010, 2077, 2546, 2679, 2914, 2945, 3149, 3534, 3819, 4154, 4371, 4465, 5358, 5890, 6231, 6298, 6365, 7285, 7638, 8742, 8835, 8930, 9447, 10385, 12462, 12730, 13395, 14570, 15745, 17670, 18894, 19095, 20770, 21855, 26790, 27683, 31155, 31490, 38190, 39463, 43710, 47235, 55366, 59831, 62310, 78926, 83049, 94470, 97619, 118389, 119662, 138415, 166098, 179493, 195238, 197315, 236778, 276830, 292857, 299155, 358986, 394630, 415245, 488095, 585714, 591945, 598310, 830490, 897465, 976190, 1183890, 1464285, 1794930, 1854761, 2928570, 3709522, 5564283, 9273805, 11128566, 18547610, 27821415, 55642830]

約数ペア:

[(1, 55642830), (2, 27821415), (3, 18547610), (5, 11128566), (6, 9273805), (10, 5564283), (15, 3709522), (19, 2928570), (30, 1854761), (31, 1794930), (38, 1464285), (47, 1183890), (57, 976190), (62, 897465), (67, 830490), (93, 598310), (94, 591945), (95, 585714), (114, 488095), (134, 415245), (141, 394630), (155, 358986), (186, 299155), (190, 292857), (201, 276830), (235, 236778), (282, 197315), (285, 195238), (310, 179493), (335, 166098), (402, 138415), (465, 119662), (470, 118389), (570, 97619), (589, 94470), (670, 83049), (705, 78926), (893, 62310), (930, 59831), (1005, 55366), (1178, 47235), (1273, 43710), (1410, 39463), (1457, 38190), (1767, 31490), (1786, 31155), (2010, 27683), (2077, 26790), (2546, 21855), (2679, 20770), (2914, 19095), (2945, 18894), (3149, 17670), (3534, 15745), (3819, 14570), (4154, 13395), (4371, 12730), (4465, 12462), (5358, 10385), (5890, 9447), (6231, 8930), (6298, 8835), (6365, 8742), (7285, 7638)]