179798970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 503387136

約数和(自身を除く): 323588166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 47, 51, 65, 78, 85, 94, 102, 130, 141, 170, 195, 221, 235, 255, 282, 390, 442, 470, 510, 577, 611, 663, 705, 799, 1105, 1154, 1222, 1326, 1410, 1598, 1731, 1833, 2210, 2397, 2885, 3055, 3315, 3462, 3666, 3995, 4794, 5770, 6110, 6630, 7501, 7990, 8655, 9165, 9809, 10387, 11985, 15002, 17310, 18330, 19618, 20774, 22503, 23970, 27119, 29427, 31161, 37505, 45006, 49045, 51935, 54238, 58854, 62322, 75010, 81357, 98090, 103870, 112515, 127517, 135595, 147135, 155805, 162714, 225030, 255034, 271190, 294270, 311610, 352547, 382551, 406785, 461023, 637585, 705094, 765102, 813570, 922046, 1057641, 1275170, 1383069, 1762735, 1912755, 2115282, 2305115, 2766138, 3525470, 3825510, 4610230, 5288205, 5993299, 6915345, 10576410, 11986598, 13830690, 17979897, 29966495, 35959794, 59932990, 89899485, 179798970]

約数ペア:

[(1, 179798970), (2, 89899485), (3, 59932990), (5, 35959794), (6, 29966495), (10, 17979897), (13, 13830690), (15, 11986598), (17, 10576410), (26, 6915345), (30, 5993299), (34, 5288205), (39, 4610230), (47, 3825510), (51, 3525470), (65, 2766138), (78, 2305115), (85, 2115282), (94, 1912755), (102, 1762735), (130, 1383069), (141, 1275170), (170, 1057641), (195, 922046), (221, 813570), (235, 765102), (255, 705094), (282, 637585), (390, 461023), (442, 406785), (470, 382551), (510, 352547), (577, 311610), (611, 294270), (663, 271190), (705, 255034), (799, 225030), (1105, 162714), (1154, 155805), (1222, 147135), (1326, 135595), (1410, 127517), (1598, 112515), (1731, 103870), (1833, 98090), (2210, 81357), (2397, 75010), (2885, 62322), (3055, 58854), (3315, 54238), (3462, 51935), (3666, 49045), (3995, 45006), (4794, 37505), (5770, 31161), (6110, 29427), (6630, 27119), (7501, 23970), (7990, 22503), (8655, 20774), (9165, 19618), (9809, 18330), (10387, 17310), (11985, 15002)]