28967330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 62643456

約数和(自身を除く): 33676126

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1907, 2170, 3038, 3814, 7595, 9535, 13349, 15190, 19070, 26698, 59117, 66745, 93443, 118234, 133490, 186886, 295585, 413819, 467215, 591170, 827638, 934430, 2069095, 2896733, 4138190, 5793466, 14483665, 28967330]

約数ペア:

[(1, 28967330), (2, 14483665), (5, 5793466), (7, 4138190), (10, 2896733), (14, 2069095), (31, 934430), (35, 827638), (49, 591170), (62, 467215), (70, 413819), (98, 295585), (155, 186886), (217, 133490), (245, 118234), (310, 93443), (434, 66745), (490, 59117), (1085, 26698), (1519, 19070), (1907, 15190), (2170, 13349), (3038, 9535), (3814, 7595)]