70000004998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{2647}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 134494843392

約数和(自身を除く): 64494838394

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 233, 242, 466, 469, 737, 847, 938, 1474, 1631, 1694, 2563, 2647, 3262, 5126, 5159, 5294, 8107, 10318, 15611, 16214, 17941, 18529, 28193, 29117, 31222, 35882, 37058, 56386, 56749, 58234, 109277, 113498, 171721, 177349, 197351, 203819, 218554, 320287, 343442, 354698, 394702, 407638, 616751, 640574, 1202047, 1233502, 1241443, 1888931, 1950839, 2242009, 2404094, 2482886, 3777862, 3901678, 4317257, 4484018, 6784261, 8634514, 13222517, 13568522, 13655873, 21459229, 26445034, 27311746, 41322317, 42918458, 47489827, 74626871, 82644634, 94979654, 149253742, 150214603, 289256219, 300429206, 454545487, 522388097, 578512438, 909090974, 1044776194, 3181818409, 5000000357, 6363636818, 10000000714, 35000002499, 70000004998]

約数ペア:

[(1, 70000004998), (2, 35000002499), (7, 10000000714), (11, 6363636818), (14, 5000000357), (22, 3181818409), (67, 1044776194), (77, 909090974), (121, 578512438), (134, 522388097), (154, 454545487), (233, 300429206), (242, 289256219), (466, 150214603), (469, 149253742), (737, 94979654), (847, 82644634), (938, 74626871), (1474, 47489827), (1631, 42918458), (1694, 41322317), (2563, 27311746), (2647, 26445034), (3262, 21459229), (5126, 13655873), (5159, 13568522), (5294, 13222517), (8107, 8634514), (10318, 6784261), (15611, 4484018), (16214, 4317257), (17941, 3901678), (18529, 3777862), (28193, 2482886), (29117, 2404094), (31222, 2242009), (35882, 1950839), (37058, 1888931), (56386, 1241443), (56749, 1233502), (58234, 1202047), (109277, 640574), (113498, 616751), (171721, 407638), (177349, 394702), (197351, 354698), (203819, 343442), (218554, 320287)]