305082810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7757}}^1$

素因数の和:7812

約数の個数: 96

約数和(自身を含む): 871378560

約数和(自身を除く): 566295750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3933, 4370, 6555, 7757, 7866, 13110, 15514, 19665, 23271, 38785, 39330, 46542, 69813, 77570, 116355, 139626, 147383, 178411, 232710, 294766, 349065, 356822, 442149, 535233, 698130, 736915, 884298, 892055, 1070466, 1326447, 1473830, 1605699, 1784110, 2210745, 2652894, 2676165, 3211398, 3389809, 4421490, 5352330, 6632235, 6779618, 8028495, 10169427, 13264470, 16056990, 16949045, 20338854, 30508281, 33898090, 50847135, 61016562, 101694270, 152541405, 305082810]

約数ペア:

[(1, 305082810), (2, 152541405), (3, 101694270), (5, 61016562), (6, 50847135), (9, 33898090), (10, 30508281), (15, 20338854), (18, 16949045), (19, 16056990), (23, 13264470), (30, 10169427), (38, 8028495), (45, 6779618), (46, 6632235), (57, 5352330), (69, 4421490), (90, 3389809), (95, 3211398), (114, 2676165), (115, 2652894), (138, 2210745), (171, 1784110), (190, 1605699), (207, 1473830), (230, 1326447), (285, 1070466), (342, 892055), (345, 884298), (414, 736915), (437, 698130), (570, 535233), (690, 442149), (855, 356822), (874, 349065), (1035, 294766), (1311, 232710), (1710, 178411), (2070, 147383), (2185, 139626), (2622, 116355), (3933, 77570), (4370, 69813), (6555, 46542), (7757, 39330), (7866, 38785), (13110, 23271), (15514, 19665)]