195920130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{133279}}^1$

素因数の和:133303

約数の個数: 48

約数和(自身を含む): 546981120

約数和(自身を除く): 351060990

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, 133279, 266558, 399837, 666395, 799674, 932953, 1332790, 1865906, 1999185, 2798859, 3998370, 4664765, 5597718, 6530671, 9329530, 13061342, 13994295, 19592013, 27988590, 32653355, 39184026, 65306710, 97960065, 195920130]

約数ペア:

[(1, 195920130), (2, 97960065), (3, 65306710), (5, 39184026), (6, 32653355), (7, 27988590), (10, 19592013), (14, 13994295), (15, 13061342), (21, 9329530), (30, 6530671), (35, 5597718), (42, 4664765), (49, 3998370), (70, 2798859), (98, 1999185), (105, 1865906), (147, 1332790), (210, 932953), (245, 799674), (294, 666395), (490, 399837), (735, 266558), (1470, 133279)]