305367090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3776

約数の個数: 128

約数和(自身を含む): 925655040

約数和(自身を除く): 620287950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 345, 357, 391, 483, 510, 595, 690, 714, 782, 805, 966, 1173, 1190, 1610, 1785, 1955, 2346, 2415, 2737, 3570, 3719, 3910, 4830, 5474, 5865, 7438, 8211, 11157, 11730, 13685, 16422, 18595, 22314, 26033, 27370, 37190, 41055, 52066, 55785, 63223, 78099, 82110, 85537, 111570, 126446, 130165, 156198, 171074, 189669, 256611, 260330, 316115, 379338, 390495, 427685, 442561, 513222, 598759, 632230, 780990, 855370, 885122, 948345, 1197518, 1283055, 1327683, 1454129, 1796277, 1896690, 2212805, 2566110, 2655366, 2908258, 2993795, 3592554, 4362387, 4425610, 5987590, 6638415, 7270645, 8724774, 8981385, 10178903, 13276830, 14541290, 17962770, 20357806, 21811935, 30536709, 43623870, 50894515, 61073418, 101789030, 152683545, 305367090]

約数ペア:

[(1, 305367090), (2, 152683545), (3, 101789030), (5, 61073418), (6, 50894515), (7, 43623870), (10, 30536709), (14, 21811935), (15, 20357806), (17, 17962770), (21, 14541290), (23, 13276830), (30, 10178903), (34, 8981385), (35, 8724774), (42, 7270645), (46, 6638415), (51, 5987590), (69, 4425610), (70, 4362387), (85, 3592554), (102, 2993795), (105, 2908258), (115, 2655366), (119, 2566110), (138, 2212805), (161, 1896690), (170, 1796277), (210, 1454129), (230, 1327683), (238, 1283055), (255, 1197518), (322, 948345), (345, 885122), (357, 855370), (391, 780990), (483, 632230), (510, 598759), (595, 513222), (690, 442561), (714, 427685), (782, 390495), (805, 379338), (966, 316115), (1173, 260330), (1190, 256611), (1610, 189669), (1785, 171074), (1955, 156198), (2346, 130165), (2415, 126446), (2737, 111570), (3570, 85537), (3719, 82110), (3910, 78099), (4830, 63223), (5474, 55785), (5865, 52066), (7438, 41055), (8211, 37190), (11157, 27370), (11730, 26033), (13685, 22314), (16422, 18595)]