30000002142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{2647}}^1$

素因数の和:2974

約数の個数: 96

約数和(自身を含む): 67247421696

約数和(自身を除く): 37247419554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 233, 242, 363, 402, 466, 699, 726, 737, 1398, 1474, 2211, 2563, 2647, 4422, 5126, 5294, 7689, 7941, 8107, 15378, 15611, 15882, 16214, 24321, 28193, 29117, 31222, 46833, 48642, 56386, 58234, 84579, 87351, 93666, 169158, 171721, 174702, 177349, 320287, 343442, 354698, 515163, 532047, 616751, 640574, 960861, 1030326, 1064094, 1233502, 1850253, 1888931, 1921722, 1950839, 3700506, 3777862, 3901678, 5666793, 5852517, 6784261, 11333586, 11705034, 13568522, 20352783, 21459229, 40705566, 41322317, 42918458, 64377687, 74626871, 82644634, 123966951, 128755374, 149253742, 223880613, 247933902, 447761226, 454545487, 909090974, 1363636461, 2727272922, 5000000357, 10000000714, 15000001071, 30000002142]

約数ペア:

[(1, 30000002142), (2, 15000001071), (3, 10000000714), (6, 5000000357), (11, 2727272922), (22, 1363636461), (33, 909090974), (66, 454545487), (67, 447761226), (121, 247933902), (134, 223880613), (201, 149253742), (233, 128755374), (242, 123966951), (363, 82644634), (402, 74626871), (466, 64377687), (699, 42918458), (726, 41322317), (737, 40705566), (1398, 21459229), (1474, 20352783), (2211, 13568522), (2563, 11705034), (2647, 11333586), (4422, 6784261), (5126, 5852517), (5294, 5666793), (7689, 3901678), (7941, 3777862), (8107, 3700506), (15378, 1950839), (15611, 1921722), (15882, 1888931), (16214, 1850253), (24321, 1233502), (28193, 1064094), (29117, 1030326), (31222, 960861), (46833, 640574), (48642, 616751), (56386, 532047), (58234, 515163), (84579, 354698), (87351, 343442), (93666, 320287), (169158, 177349), (171721, 174702)]