77624310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 134712330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 38, 46, 57, 62, 69, 93, 95, 114, 115, 138, 155, 186, 190, 191, 230, 285, 310, 345, 382, 437, 465, 570, 573, 589, 690, 713, 874, 930, 955, 1146, 1178, 1311, 1426, 1767, 1910, 2139, 2185, 2622, 2865, 2945, 3534, 3565, 3629, 4278, 4370, 4393, 5730, 5890, 5921, 6555, 7130, 7258, 8786, 8835, 10695, 10887, 11842, 13110, 13179, 13547, 17670, 17763, 18145, 21390, 21774, 21965, 26358, 27094, 29605, 35526, 36290, 40641, 43930, 54435, 59210, 65895, 67735, 81282, 83467, 88815, 108870, 112499, 131790, 135470, 136183, 166934, 177630, 203205, 224998, 250401, 272366, 337497, 406410, 408549, 417335, 500802, 562495, 674994, 680915, 817098, 834670, 1124990, 1252005, 1361830, 1687485, 2042745, 2504010, 2587477, 3374970, 4085490, 5174954, 7762431, 12937385, 15524862, 25874770, 38812155, 77624310]

約数ペア:

[(1, 77624310), (2, 38812155), (3, 25874770), (5, 15524862), (6, 12937385), (10, 7762431), (15, 5174954), (19, 4085490), (23, 3374970), (30, 2587477), (31, 2504010), (38, 2042745), (46, 1687485), (57, 1361830), (62, 1252005), (69, 1124990), (93, 834670), (95, 817098), (114, 680915), (115, 674994), (138, 562495), (155, 500802), (186, 417335), (190, 408549), (191, 406410), (230, 337497), (285, 272366), (310, 250401), (345, 224998), (382, 203205), (437, 177630), (465, 166934), (570, 136183), (573, 135470), (589, 131790), (690, 112499), (713, 108870), (874, 88815), (930, 83467), (955, 81282), (1146, 67735), (1178, 65895), (1311, 59210), (1426, 54435), (1767, 43930), (1910, 40641), (2139, 36290), (2185, 35526), (2622, 29605), (2865, 27094), (2945, 26358), (3534, 21965), (3565, 21774), (3629, 21390), (4278, 18145), (4370, 17763), (4393, 17670), (5730, 13547), (5890, 13179), (5921, 13110), (6555, 11842), (7130, 10887), (7258, 10695), (8786, 8835)]