155345670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 417729312

約数和(自身を除く): 262383642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 137, 215, 258, 274, 293, 387, 411, 430, 586, 645, 685, 774, 822, 879, 1233, 1290, 1370, 1465, 1758, 1935, 2055, 2466, 2637, 2930, 3870, 4110, 4395, 5274, 5891, 6165, 8790, 11782, 12330, 12599, 13185, 17673, 25198, 26370, 29455, 35346, 37797, 40141, 53019, 58910, 62995, 75594, 80282, 88365, 106038, 113391, 120423, 125990, 176730, 188985, 200705, 226782, 240846, 265095, 361269, 377970, 401410, 530190, 566955, 602115, 722538, 1133910, 1204230, 1726063, 1806345, 3452126, 3612690, 5178189, 8630315, 10356378, 15534567, 17260630, 25890945, 31069134, 51781890, 77672835, 155345670]

約数ペア:

[(1, 155345670), (2, 77672835), (3, 51781890), (5, 31069134), (6, 25890945), (9, 17260630), (10, 15534567), (15, 10356378), (18, 8630315), (30, 5178189), (43, 3612690), (45, 3452126), (86, 1806345), (90, 1726063), (129, 1204230), (137, 1133910), (215, 722538), (258, 602115), (274, 566955), (293, 530190), (387, 401410), (411, 377970), (430, 361269), (586, 265095), (645, 240846), (685, 226782), (774, 200705), (822, 188985), (879, 176730), (1233, 125990), (1290, 120423), (1370, 113391), (1465, 106038), (1758, 88365), (1935, 80282), (2055, 75594), (2466, 62995), (2637, 58910), (2930, 53019), (3870, 40141), (4110, 37797), (4395, 35346), (5274, 29455), (5891, 26370), (6165, 25198), (8790, 17673), (11782, 13185), (12330, 12599)]