84961170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44953}}^1$

素因数の和:44976

約数の個数: 64

約数和(自身を含む): 258935040

約数和(自身を除く): 173973870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44953, 89906, 134859, 224765, 269718, 314671, 404577, 449530, 629342, 674295, 809154, 944013, 1213731, 1348590, 1573355, 1888026, 2022885, 2427462, 2832039, 3146710, 4045770, 4720065, 5664078, 6068655, 8496117, 9440130, 12137310, 14160195, 16992234, 28320390, 42480585, 84961170]

約数ペア:

[(1, 84961170), (2, 42480585), (3, 28320390), (5, 16992234), (6, 14160195), (7, 12137310), (9, 9440130), (10, 8496117), (14, 6068655), (15, 5664078), (18, 4720065), (21, 4045770), (27, 3146710), (30, 2832039), (35, 2427462), (42, 2022885), (45, 1888026), (54, 1573355), (63, 1348590), (70, 1213731), (90, 944013), (105, 809154), (126, 674295), (135, 629342), (189, 449530), (210, 404577), (270, 314671), (315, 269718), (378, 224765), (630, 134859), (945, 89906), (1890, 44953)]