338012290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5701}}^1$

素因数の和:5744

約数の個数: 72

約数和(自身を含む): 778083516

約数和(自身を除く): 440071226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 4235, 5390, 5701, 5929, 8470, 11402, 11858, 28505, 29645, 39907, 57010, 59290, 62711, 79814, 125422, 199535, 279349, 313555, 399070, 438977, 558698, 627110, 689821, 877954, 1379642, 1396745, 2194885, 2793490, 3072839, 3449105, 4389770, 4828747, 6145678, 6898210, 9657494, 15364195, 24143735, 30728390, 33801229, 48287470, 67602458, 169006145, 338012290]

約数ペア:

[(1, 338012290), (2, 169006145), (5, 67602458), (7, 48287470), (10, 33801229), (11, 30728390), (14, 24143735), (22, 15364195), (35, 9657494), (49, 6898210), (55, 6145678), (70, 4828747), (77, 4389770), (98, 3449105), (110, 3072839), (121, 2793490), (154, 2194885), (242, 1396745), (245, 1379642), (385, 877954), (490, 689821), (539, 627110), (605, 558698), (770, 438977), (847, 399070), (1078, 313555), (1210, 279349), (1694, 199535), (2695, 125422), (4235, 79814), (5390, 62711), (5701, 59290), (5929, 57010), (8470, 39907), (11402, 29645), (11858, 28505)]