1398383340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10589}}^1$

素因数の和:10703

約数の個数: 96

約数和(自身を含む): 4099092480

約数和(自身を除く): 2700709140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 620, 710, 852, 930, 1065, 1420, 1860, 2130, 2201, 4260, 4402, 6603, 8804, 10589, 11005, 13206, 21178, 22010, 26412, 31767, 33015, 42356, 44020, 52945, 63534, 66030, 105890, 127068, 132060, 158835, 211780, 317670, 328259, 635340, 656518, 751819, 984777, 1313036, 1503638, 1641295, 1969554, 2255457, 3007276, 3282590, 3759095, 3939108, 4510914, 4923885, 6565180, 7518190, 9021828, 9847770, 11277285, 15036380, 19695540, 22554570, 23306389, 45109140, 46612778, 69919167, 93225556, 116531945, 139838334, 233063890, 279676668, 349595835, 466127780, 699191670, 1398383340]

約数ペア:

[(1, 1398383340), (2, 699191670), (3, 466127780), (4, 349595835), (5, 279676668), (6, 233063890), (10, 139838334), (12, 116531945), (15, 93225556), (20, 69919167), (30, 46612778), (31, 45109140), (60, 23306389), (62, 22554570), (71, 19695540), (93, 15036380), (124, 11277285), (142, 9847770), (155, 9021828), (186, 7518190), (213, 6565180), (284, 4923885), (310, 4510914), (355, 3939108), (372, 3759095), (426, 3282590), (465, 3007276), (620, 2255457), (710, 1969554), (852, 1641295), (930, 1503638), (1065, 1313036), (1420, 984777), (1860, 751819), (2130, 656518), (2201, 635340), (4260, 328259), (4402, 317670), (6603, 211780), (8804, 158835), (10589, 132060), (11005, 127068), (13206, 105890), (21178, 66030), (22010, 63534), (26412, 52945), (31767, 44020), (33015, 42356)]