2516850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 8356608

約数和(自身を除く): 5839758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 47, 50, 51, 63, 70, 75, 85, 90, 94, 102, 105, 119, 126, 141, 150, 153, 170, 175, 210, 225, 235, 238, 255, 282, 306, 315, 329, 350, 357, 423, 425, 450, 470, 510, 525, 595, 630, 658, 705, 714, 765, 799, 846, 850, 987, 1050, 1071, 1175, 1190, 1275, 1410, 1530, 1575, 1598, 1645, 1785, 1974, 2115, 2142, 2350, 2397, 2550, 2961, 2975, 3150, 3290, 3525, 3570, 3825, 3995, 4230, 4794, 4935, 5355, 5593, 5922, 5950, 7050, 7191, 7650, 7990, 8225, 8925, 9870, 10575, 10710, 11186, 11985, 14382, 14805, 16450, 16779, 17850, 19975, 21150, 23970, 24675, 26775, 27965, 29610, 33558, 35955, 39950, 49350, 50337, 53550, 55930, 59925, 71910, 74025, 83895, 100674, 119850, 139825, 148050, 167790, 179775, 251685, 279650, 359550, 419475, 503370, 838950, 1258425, 2516850]

約数ペア:

[(1, 2516850), (2, 1258425), (3, 838950), (5, 503370), (6, 419475), (7, 359550), (9, 279650), (10, 251685), (14, 179775), (15, 167790), (17, 148050), (18, 139825), (21, 119850), (25, 100674), (30, 83895), (34, 74025), (35, 71910), (42, 59925), (45, 55930), (47, 53550), (50, 50337), (51, 49350), (63, 39950), (70, 35955), (75, 33558), (85, 29610), (90, 27965), (94, 26775), (102, 24675), (105, 23970), (119, 21150), (126, 19975), (141, 17850), (150, 16779), (153, 16450), (170, 14805), (175, 14382), (210, 11985), (225, 11186), (235, 10710), (238, 10575), (255, 9870), (282, 8925), (306, 8225), (315, 7990), (329, 7650), (350, 7191), (357, 7050), (423, 5950), (425, 5922), (450, 5593), (470, 5355), (510, 4935), (525, 4794), (595, 4230), (630, 3995), (658, 3825), (705, 3570), (714, 3525), (765, 3290), (799, 3150), (846, 2975), (850, 2961), (987, 2550), (1050, 2397), (1071, 2350), (1175, 2142), (1190, 2115), (1275, 1974), (1410, 1785), (1530, 1645), (1575, 1598)]