39011910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 114960384

約数和(自身を除く): 75948474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 41, 42, 46, 69, 70, 82, 105, 115, 123, 138, 161, 197, 205, 210, 230, 246, 287, 322, 345, 394, 410, 483, 574, 591, 615, 690, 805, 861, 943, 966, 985, 1182, 1230, 1379, 1435, 1610, 1722, 1886, 1970, 2415, 2758, 2829, 2870, 2955, 4137, 4305, 4531, 4715, 4830, 5658, 5910, 6601, 6895, 8077, 8274, 8610, 9062, 9430, 13202, 13593, 13790, 14145, 16154, 19803, 20685, 22655, 24231, 27186, 28290, 31717, 33005, 39606, 40385, 41370, 45310, 48462, 56539, 63434, 66010, 67965, 80770, 95151, 99015, 113078, 121155, 135930, 158585, 169617, 185771, 190302, 198030, 242310, 282695, 317170, 339234, 371542, 475755, 557313, 565390, 848085, 928855, 951510, 1114626, 1300397, 1696170, 1857710, 2600794, 2786565, 3901191, 5573130, 6501985, 7802382, 13003970, 19505955, 39011910]

約数ペア:

[(1, 39011910), (2, 19505955), (3, 13003970), (5, 7802382), (6, 6501985), (7, 5573130), (10, 3901191), (14, 2786565), (15, 2600794), (21, 1857710), (23, 1696170), (30, 1300397), (35, 1114626), (41, 951510), (42, 928855), (46, 848085), (69, 565390), (70, 557313), (82, 475755), (105, 371542), (115, 339234), (123, 317170), (138, 282695), (161, 242310), (197, 198030), (205, 190302), (210, 185771), (230, 169617), (246, 158585), (287, 135930), (322, 121155), (345, 113078), (394, 99015), (410, 95151), (483, 80770), (574, 67965), (591, 66010), (615, 63434), (690, 56539), (805, 48462), (861, 45310), (943, 41370), (966, 40385), (985, 39606), (1182, 33005), (1230, 31717), (1379, 28290), (1435, 27186), (1610, 24231), (1722, 22655), (1886, 20685), (1970, 19803), (2415, 16154), (2758, 14145), (2829, 13790), (2870, 13593), (2955, 13202), (4137, 9430), (4305, 9062), (4531, 8610), (4715, 8274), (4830, 8077), (5658, 6895), (5910, 6601)]