72437190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49277}}^1$

素因数の和:49301

約数の個数: 48

約数和(自身を含む): 202236912

約数和(自身を除く): 129799722

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, 49277, 98554, 147831, 246385, 295662, 344939, 492770, 689878, 739155, 1034817, 1478310, 1724695, 2069634, 2414573, 3449390, 4829146, 5174085, 7243719, 10348170, 12072865, 14487438, 24145730, 36218595, 72437190]

約数ペア:

[(1, 72437190), (2, 36218595), (3, 24145730), (5, 14487438), (6, 12072865), (7, 10348170), (10, 7243719), (14, 5174085), (15, 4829146), (21, 3449390), (30, 2414573), (35, 2069634), (42, 1724695), (49, 1478310), (70, 1034817), (98, 739155), (105, 689878), (147, 492770), (210, 344939), (245, 295662), (294, 246385), (490, 147831), (735, 98554), (1470, 49277)]