1245808830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{8737}}^1$

素因数の和:8858

約数の個数: 96

約数和(自身を含む): 3514353696

約数和(自身を除く): 2268544866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 485, 490, 582, 679, 735, 970, 1358, 1455, 1470, 2037, 2910, 3395, 4074, 4753, 6790, 8737, 9506, 10185, 14259, 17474, 20370, 23765, 26211, 28518, 43685, 47530, 52422, 61159, 71295, 87370, 122318, 131055, 142590, 183477, 262110, 305795, 366954, 428113, 611590, 847489, 856226, 917385, 1284339, 1694978, 1834770, 2140565, 2542467, 2568678, 4237445, 4281130, 5084934, 5932423, 6421695, 8474890, 11864846, 12712335, 12843390, 17797269, 25424670, 29662115, 35594538, 41526961, 59324230, 83053922, 88986345, 124580883, 177972690, 207634805, 249161766, 415269610, 622904415, 1245808830]

約数ペア:

[(1, 1245808830), (2, 622904415), (3, 415269610), (5, 249161766), (6, 207634805), (7, 177972690), (10, 124580883), (14, 88986345), (15, 83053922), (21, 59324230), (30, 41526961), (35, 35594538), (42, 29662115), (49, 25424670), (70, 17797269), (97, 12843390), (98, 12712335), (105, 11864846), (147, 8474890), (194, 6421695), (210, 5932423), (245, 5084934), (291, 4281130), (294, 4237445), (485, 2568678), (490, 2542467), (582, 2140565), (679, 1834770), (735, 1694978), (970, 1284339), (1358, 917385), (1455, 856226), (1470, 847489), (2037, 611590), (2910, 428113), (3395, 366954), (4074, 305795), (4753, 262110), (6790, 183477), (8737, 142590), (9506, 131055), (10185, 122318), (14259, 87370), (17474, 71295), (20370, 61159), (23765, 52422), (26211, 47530), (28518, 43685)]