29493130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 61896960

約数和(自身を除く): 32403830

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 397, 437, 646, 782, 794, 874, 1615, 1955, 1985, 2185, 3230, 3910, 3970, 4370, 6749, 7429, 7543, 9131, 13498, 14858, 15086, 18262, 33745, 37145, 37715, 45655, 67490, 74290, 75430, 91310, 128231, 155227, 173489, 256462, 310454, 346978, 641155, 776135, 867445, 1282310, 1552270, 1734890, 2949313, 5898626, 14746565, 29493130]

約数ペア:

[(1, 29493130), (2, 14746565), (5, 5898626), (10, 2949313), (17, 1734890), (19, 1552270), (23, 1282310), (34, 867445), (38, 776135), (46, 641155), (85, 346978), (95, 310454), (115, 256462), (170, 173489), (190, 155227), (230, 128231), (323, 91310), (391, 75430), (397, 74290), (437, 67490), (646, 45655), (782, 37715), (794, 37145), (874, 33745), (1615, 18262), (1955, 15086), (1985, 14858), (2185, 13498), (3230, 9131), (3910, 7543), (3970, 7429), (4370, 6749)]