7298190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 19223568

約数和(自身を除く): 11925378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 977, 1245, 1494, 1954, 2490, 2931, 3735, 4885, 5862, 7470, 8793, 9770, 14655, 17586, 29310, 43965, 81091, 87930, 162182, 243273, 405455, 486546, 729819, 810910, 1216365, 1459638, 2432730, 3649095, 7298190]

約数ペア:

[(1, 7298190), (2, 3649095), (3, 2432730), (5, 1459638), (6, 1216365), (9, 810910), (10, 729819), (15, 486546), (18, 405455), (30, 243273), (45, 162182), (83, 87930), (90, 81091), (166, 43965), (249, 29310), (415, 17586), (498, 14655), (747, 9770), (830, 8793), (977, 7470), (1245, 5862), (1494, 4885), (1954, 3735), (2490, 2931)]