173828710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 359645184

約数和(自身を除く): 185816474

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 127, 230, 253, 254, 506, 541, 635, 1082, 1265, 1270, 1397, 2530, 2705, 2794, 2921, 5410, 5842, 5951, 6985, 11902, 12443, 13970, 14605, 24886, 29210, 29755, 32131, 59510, 62215, 64262, 68707, 124430, 136873, 137414, 160655, 273746, 321310, 343535, 684365, 687070, 755777, 1368730, 1511554, 1580261, 3160522, 3778885, 7557770, 7901305, 15802610, 17382871, 34765742, 86914355, 173828710]

約数ペア:

[(1, 173828710), (2, 86914355), (5, 34765742), (10, 17382871), (11, 15802610), (22, 7901305), (23, 7557770), (46, 3778885), (55, 3160522), (110, 1580261), (115, 1511554), (127, 1368730), (230, 755777), (253, 687070), (254, 684365), (506, 343535), (541, 321310), (635, 273746), (1082, 160655), (1265, 137414), (1270, 136873), (1397, 124430), (2530, 68707), (2705, 64262), (2794, 62215), (2921, 59510), (5410, 32131), (5842, 29755), (5951, 29210), (6985, 24886), (11902, 14605), (12443, 13970)]