259409970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4016

約数の個数: 96

約数和(自身を含む): 730933632

約数和(自身を除く): 471523662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1462, 1530, 1935, 2193, 3655, 3870, 3943, 4386, 6579, 7310, 7886, 10965, 11829, 13158, 19715, 21930, 23658, 32895, 35487, 39430, 59145, 65790, 67031, 70974, 118290, 134062, 169549, 177435, 201093, 335155, 339098, 354870, 402186, 508647, 603279, 670310, 847745, 1005465, 1017294, 1206558, 1525941, 1695490, 2010930, 2543235, 2882333, 3016395, 3051882, 5086470, 5764666, 6032790, 7629705, 8646999, 14411665, 15259410, 17293998, 25940997, 28823330, 43234995, 51881994, 86469990, 129704985, 259409970]

約数ペア:

[(1, 259409970), (2, 129704985), (3, 86469990), (5, 51881994), (6, 43234995), (9, 28823330), (10, 25940997), (15, 17293998), (17, 15259410), (18, 14411665), (30, 8646999), (34, 7629705), (43, 6032790), (45, 5764666), (51, 5086470), (85, 3051882), (86, 3016395), (90, 2882333), (102, 2543235), (129, 2010930), (153, 1695490), (170, 1525941), (215, 1206558), (255, 1017294), (258, 1005465), (306, 847745), (387, 670310), (430, 603279), (510, 508647), (645, 402186), (731, 354870), (765, 339098), (774, 335155), (1290, 201093), (1462, 177435), (1530, 169549), (1935, 134062), (2193, 118290), (3655, 70974), (3870, 67031), (3943, 65790), (4386, 59145), (6579, 39430), (7310, 35487), (7886, 32895), (10965, 23658), (11829, 21930), (13158, 19715)]