488499270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9733}}^1$

素因数の和:9989

約数の個数: 64

約数和(自身を含む): 1345628160

約数和(自身を除く): 857128890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1195, 1434, 1673, 2390, 3346, 3585, 5019, 7170, 8365, 9733, 10038, 16730, 19466, 25095, 29199, 48665, 50190, 58398, 68131, 97330, 136262, 145995, 204393, 291990, 340655, 408786, 681310, 1021965, 2043930, 2326187, 4652374, 6978561, 11630935, 13957122, 16283309, 23261870, 32566618, 34892805, 48849927, 69785610, 81416545, 97699854, 162833090, 244249635, 488499270]

約数ペア:

[(1, 488499270), (2, 244249635), (3, 162833090), (5, 97699854), (6, 81416545), (7, 69785610), (10, 48849927), (14, 34892805), (15, 32566618), (21, 23261870), (30, 16283309), (35, 13957122), (42, 11630935), (70, 6978561), (105, 4652374), (210, 2326187), (239, 2043930), (478, 1021965), (717, 681310), (1195, 408786), (1434, 340655), (1673, 291990), (2390, 204393), (3346, 145995), (3585, 136262), (5019, 97330), (7170, 68131), (8365, 58398), (9733, 50190), (10038, 48665), (16730, 29199), (19466, 25095)]