201512970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{47639}}^1$

素因数の和:47699

約数の個数: 48

約数和(自身を含む): 535092480

約数和(自身を除く): 333579510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 47639, 95278, 142917, 238195, 285834, 428751, 476390, 714585, 857502, 1429170, 2143755, 2239033, 4287510, 4478066, 6717099, 11195165, 13434198, 20151297, 22390330, 33585495, 40302594, 67170990, 100756485, 201512970]

約数ペア:

[(1, 201512970), (2, 100756485), (3, 67170990), (5, 40302594), (6, 33585495), (9, 22390330), (10, 20151297), (15, 13434198), (18, 11195165), (30, 6717099), (45, 4478066), (47, 4287510), (90, 2239033), (94, 2143755), (141, 1429170), (235, 857502), (282, 714585), (423, 476390), (470, 428751), (705, 285834), (846, 238195), (1410, 142917), (2115, 95278), (4230, 47639)]