29211270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 83607552

約数和(自身を除く): 54396282

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 41, 51, 55, 66, 82, 85, 102, 110, 123, 127, 165, 170, 187, 205, 246, 254, 255, 330, 374, 381, 410, 451, 510, 561, 615, 635, 697, 762, 902, 935, 1122, 1230, 1270, 1353, 1394, 1397, 1870, 1905, 2091, 2159, 2255, 2706, 2794, 2805, 3485, 3810, 4182, 4191, 4318, 4510, 5207, 5610, 6477, 6765, 6970, 6985, 7667, 8382, 10414, 10455, 10795, 12954, 13530, 13970, 15334, 15621, 20910, 20955, 21590, 23001, 23749, 26035, 31242, 32385, 38335, 41910, 46002, 47498, 52070, 57277, 64770, 71247, 76670, 78105, 88519, 114554, 115005, 118745, 142494, 156210, 171831, 177038, 230010, 237490, 265557, 286385, 343662, 356235, 442595, 531114, 572770, 712470, 859155, 885190, 973709, 1327785, 1718310, 1947418, 2655570, 2921127, 4868545, 5842254, 9737090, 14605635, 29211270]

約数ペア:

[(1, 29211270), (2, 14605635), (3, 9737090), (5, 5842254), (6, 4868545), (10, 2921127), (11, 2655570), (15, 1947418), (17, 1718310), (22, 1327785), (30, 973709), (33, 885190), (34, 859155), (41, 712470), (51, 572770), (55, 531114), (66, 442595), (82, 356235), (85, 343662), (102, 286385), (110, 265557), (123, 237490), (127, 230010), (165, 177038), (170, 171831), (187, 156210), (205, 142494), (246, 118745), (254, 115005), (255, 114554), (330, 88519), (374, 78105), (381, 76670), (410, 71247), (451, 64770), (510, 57277), (561, 52070), (615, 47498), (635, 46002), (697, 41910), (762, 38335), (902, 32385), (935, 31242), (1122, 26035), (1230, 23749), (1270, 23001), (1353, 21590), (1394, 20955), (1397, 20910), (1870, 15621), (1905, 15334), (2091, 13970), (2159, 13530), (2255, 12954), (2706, 10795), (2794, 10455), (2805, 10414), (3485, 8382), (3810, 7667), (4182, 6985), (4191, 6970), (4318, 6765), (4510, 6477), (5207, 5610)]