72357810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49223}}^1$

素因数の和:49247

約数の個数: 48

約数和(自身を含む): 202015296

約数和(自身を除く): 129657486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 49223, 98446, 147669, 246115, 295338, 344561, 492230, 689122, 738345, 1033683, 1476690, 1722805, 2067366, 2411927, 3445610, 4823854, 5168415, 7235781, 10336830, 12059635, 14471562, 24119270, 36178905, 72357810]

約数ペア:

[(1, 72357810), (2, 36178905), (3, 24119270), (5, 14471562), (6, 12059635), (7, 10336830), (10, 7235781), (14, 5168415), (15, 4823854), (21, 3445610), (30, 2411927), (35, 2067366), (42, 1722805), (49, 1476690), (70, 1033683), (98, 738345), (105, 689122), (147, 492230), (210, 344561), (245, 295338), (294, 246115), (490, 147669), (735, 98446), (1470, 49223)]