70244820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 222713568

約数和(自身を除く): 152468748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 331, 393, 405, 524, 540, 655, 662, 786, 810, 993, 1179, 1310, 1324, 1572, 1620, 1655, 1965, 1986, 2358, 2620, 2979, 3310, 3537, 3930, 3972, 4716, 4965, 5895, 5958, 6620, 7074, 7860, 8937, 9930, 10611, 11790, 11916, 14148, 14895, 17685, 17874, 19860, 21222, 23580, 26811, 29790, 35370, 35748, 42444, 43361, 44685, 53055, 53622, 59580, 70740, 86722, 89370, 106110, 107244, 130083, 134055, 173444, 178740, 212220, 216805, 260166, 268110, 390249, 433610, 520332, 536220, 650415, 780498, 867220, 1170747, 1300830, 1560996, 1951245, 2341494, 2601660, 3512241, 3902490, 4682988, 5853735, 7024482, 7804980, 11707470, 14048964, 17561205, 23414940, 35122410, 70244820]

約数ペア:

[(1, 70244820), (2, 35122410), (3, 23414940), (4, 17561205), (5, 14048964), (6, 11707470), (9, 7804980), (10, 7024482), (12, 5853735), (15, 4682988), (18, 3902490), (20, 3512241), (27, 2601660), (30, 2341494), (36, 1951245), (45, 1560996), (54, 1300830), (60, 1170747), (81, 867220), (90, 780498), (108, 650415), (131, 536220), (135, 520332), (162, 433610), (180, 390249), (262, 268110), (270, 260166), (324, 216805), (331, 212220), (393, 178740), (405, 173444), (524, 134055), (540, 130083), (655, 107244), (662, 106110), (786, 89370), (810, 86722), (993, 70740), (1179, 59580), (1310, 53622), (1324, 53055), (1572, 44685), (1620, 43361), (1655, 42444), (1965, 35748), (1986, 35370), (2358, 29790), (2620, 26811), (2979, 23580), (3310, 21222), (3537, 19860), (3930, 17874), (3972, 17685), (4716, 14895), (4965, 14148), (5895, 11916), (5958, 11790), (6620, 10611), (7074, 9930), (7860, 8937)]