42703430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 98979840

約数和(自身を除く): 56276410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 1789, 2170, 2387, 3410, 3578, 4774, 8945, 11935, 12523, 17890, 19679, 23870, 25046, 39358, 55459, 62615, 98395, 110918, 125230, 137753, 196790, 275506, 277295, 388213, 554590, 610049, 688765, 776426, 1220098, 1377530, 1941065, 3050245, 3882130, 4270343, 6100490, 8540686, 21351715, 42703430]

約数ペア:

[(1, 42703430), (2, 21351715), (5, 8540686), (7, 6100490), (10, 4270343), (11, 3882130), (14, 3050245), (22, 1941065), (31, 1377530), (35, 1220098), (55, 776426), (62, 688765), (70, 610049), (77, 554590), (110, 388213), (154, 277295), (155, 275506), (217, 196790), (310, 137753), (341, 125230), (385, 110918), (434, 98395), (682, 62615), (770, 55459), (1085, 39358), (1705, 25046), (1789, 23870), (2170, 19679), (2387, 17890), (3410, 12523), (3578, 11935), (4774, 8945)]