42101730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 127573056

約数和(自身を除く): 85471326

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 43, 45, 46, 55, 66, 69, 86, 90, 99, 110, 115, 129, 138, 165, 198, 207, 215, 230, 253, 258, 330, 345, 387, 414, 430, 473, 495, 506, 645, 690, 759, 774, 946, 989, 990, 1035, 1265, 1290, 1419, 1518, 1849, 1935, 1978, 2070, 2277, 2365, 2530, 2838, 2967, 3698, 3795, 3870, 4257, 4554, 4730, 4945, 5547, 5934, 7095, 7590, 8514, 8901, 9245, 9890, 10879, 11094, 11385, 14190, 14835, 16641, 17802, 18490, 20339, 21285, 21758, 22770, 27735, 29670, 32637, 33282, 40678, 42527, 42570, 44505, 54395, 55470, 61017, 65274, 83205, 85054, 89010, 97911, 101695, 108790, 122034, 127581, 163185, 166410, 183051, 195822, 203390, 212635, 255162, 305085, 326370, 366102, 382743, 425270, 467797, 489555, 610170, 637905, 765486, 915255, 935594, 979110, 1275810, 1403391, 1830510, 1913715, 2338985, 2806782, 3827430, 4210173, 4677970, 7016955, 8420346, 14033910, 21050865, 42101730]

約数ペア:

[(1, 42101730), (2, 21050865), (3, 14033910), (5, 8420346), (6, 7016955), (9, 4677970), (10, 4210173), (11, 3827430), (15, 2806782), (18, 2338985), (22, 1913715), (23, 1830510), (30, 1403391), (33, 1275810), (43, 979110), (45, 935594), (46, 915255), (55, 765486), (66, 637905), (69, 610170), (86, 489555), (90, 467797), (99, 425270), (110, 382743), (115, 366102), (129, 326370), (138, 305085), (165, 255162), (198, 212635), (207, 203390), (215, 195822), (230, 183051), (253, 166410), (258, 163185), (330, 127581), (345, 122034), (387, 108790), (414, 101695), (430, 97911), (473, 89010), (495, 85054), (506, 83205), (645, 65274), (690, 61017), (759, 55470), (774, 54395), (946, 44505), (989, 42570), (990, 42527), (1035, 40678), (1265, 33282), (1290, 32637), (1419, 29670), (1518, 27735), (1849, 22770), (1935, 21758), (1978, 21285), (2070, 20339), (2277, 18490), (2365, 17802), (2530, 16641), (2838, 14835), (2967, 14190), (3698, 11385), (3795, 11094), (3870, 10879), (4257, 9890), (4554, 9245), (4730, 8901), (4945, 8514), (5547, 7590), (5934, 7095)]