74680430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 78973330

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 59, 74, 110, 118, 185, 295, 311, 370, 407, 590, 622, 649, 814, 1298, 1555, 2035, 2183, 3110, 3245, 3421, 4070, 4366, 6490, 6842, 10915, 11507, 17105, 18349, 21830, 23014, 24013, 34210, 36698, 48026, 57535, 91745, 115070, 120065, 126577, 183490, 201839, 240130, 253154, 403678, 632885, 678913, 1009195, 1265770, 1357826, 2018390, 3394565, 6789130, 7468043, 14936086, 37340215, 74680430]

約数ペア:

[(1, 74680430), (2, 37340215), (5, 14936086), (10, 7468043), (11, 6789130), (22, 3394565), (37, 2018390), (55, 1357826), (59, 1265770), (74, 1009195), (110, 678913), (118, 632885), (185, 403678), (295, 253154), (311, 240130), (370, 201839), (407, 183490), (590, 126577), (622, 120065), (649, 115070), (814, 91745), (1298, 57535), (1555, 48026), (2035, 36698), (2183, 34210), (3110, 24013), (3245, 23014), (3421, 21830), (4070, 18349), (4366, 17105), (6490, 11507), (6842, 10915)]