148418340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1129}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 476878080

約数和(自身を除く): 328459740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 626, 939, 1129, 1252, 1565, 1878, 2191, 2258, 3130, 3387, 3756, 4382, 4516, 4695, 5645, 6260, 6573, 6774, 7903, 8764, 9390, 10955, 11290, 13146, 13548, 15806, 16935, 18780, 21910, 22580, 23709, 26292, 31612, 32865, 33870, 39515, 43820, 47418, 65730, 67740, 79030, 94836, 118545, 131460, 158060, 237090, 353377, 474180, 706754, 1060131, 1413508, 1766885, 2120262, 2473639, 3533770, 4240524, 4947278, 5300655, 7067540, 7420917, 9894556, 10601310, 12368195, 14841834, 21202620, 24736390, 29683668, 37104585, 49472780, 74209170, 148418340]

約数ペア:

[(1, 148418340), (2, 74209170), (3, 49472780), (4, 37104585), (5, 29683668), (6, 24736390), (7, 21202620), (10, 14841834), (12, 12368195), (14, 10601310), (15, 9894556), (20, 7420917), (21, 7067540), (28, 5300655), (30, 4947278), (35, 4240524), (42, 3533770), (60, 2473639), (70, 2120262), (84, 1766885), (105, 1413508), (140, 1060131), (210, 706754), (313, 474180), (420, 353377), (626, 237090), (939, 158060), (1129, 131460), (1252, 118545), (1565, 94836), (1878, 79030), (2191, 67740), (2258, 65730), (3130, 47418), (3387, 43820), (3756, 39515), (4382, 33870), (4516, 32865), (4695, 31612), (5645, 26292), (6260, 23709), (6573, 22580), (6774, 21910), (7903, 18780), (8764, 16935), (9390, 15806), (10955, 13548), (11290, 13146)]