70296561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 112320000

約数和(自身を除く): 42023439

約数列:

[1, 3, 9, 19, 31, 57, 89, 93, 149, 171, 267, 279, 447, 589, 801, 1341, 1691, 1767, 2759, 2831, 4619, 5073, 5301, 8277, 8493, 13261, 13857, 15219, 24831, 25479, 39783, 41571, 52421, 87761, 119349, 157263, 251959, 263283, 411091, 471789, 755877, 789849, 1233273, 2267631, 3699819, 7810729, 23432187, 70296561]

約数ペア:

[(1, 70296561), (3, 23432187), (9, 7810729), (19, 3699819), (31, 2267631), (57, 1233273), (89, 789849), (93, 755877), (149, 471789), (171, 411091), (267, 263283), (279, 251959), (447, 157263), (589, 119349), (801, 87761), (1341, 52421), (1691, 41571), (1767, 39783), (2759, 25479), (2831, 24831), (4619, 15219), (5073, 13857), (5301, 13261), (8277, 8493)]