15703910650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 31300518960

約数和(自身を除く): 15596608310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 173, 269, 346, 397, 425, 538, 794, 850, 865, 1345, 1730, 1985, 2690, 2941, 3970, 4325, 4573, 5882, 6725, 6749, 8650, 9146, 9925, 13450, 13498, 14705, 19850, 22865, 29410, 33745, 45730, 46537, 67490, 68681, 73525, 93074, 106793, 114325, 137362, 147050, 168725, 213586, 228650, 232685, 337450, 343405, 465370, 533965, 686810, 791129, 1067930, 1163425, 1167577, 1582258, 1717025, 1815481, 2326850, 2335154, 2669825, 3434050, 3630962, 3955645, 5339650, 5837885, 7911290, 9077405, 11675770, 18154810, 18475189, 19778225, 29189425, 36950378, 39556450, 45387025, 58378850, 90774050, 92375945, 184751890, 314078213, 461879725, 628156426, 923759450, 1570391065, 3140782130, 7851955325, 15703910650]

約数ペア:

[(1, 15703910650), (2, 7851955325), (5, 3140782130), (10, 1570391065), (17, 923759450), (25, 628156426), (34, 461879725), (50, 314078213), (85, 184751890), (170, 92375945), (173, 90774050), (269, 58378850), (346, 45387025), (397, 39556450), (425, 36950378), (538, 29189425), (794, 19778225), (850, 18475189), (865, 18154810), (1345, 11675770), (1730, 9077405), (1985, 7911290), (2690, 5837885), (2941, 5339650), (3970, 3955645), (4325, 3630962), (4573, 3434050), (5882, 2669825), (6725, 2335154), (6749, 2326850), (8650, 1815481), (9146, 1717025), (9925, 1582258), (13450, 1167577), (13498, 1163425), (14705, 1067930), (19850, 791129), (22865, 686810), (29410, 533965), (33745, 465370), (45730, 343405), (46537, 337450), (67490, 232685), (68681, 228650), (73525, 213586), (93074, 168725), (106793, 147050), (114325, 137362)]