172939130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 413166096

約数和(自身を除く): 240226966

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 455, 490, 595, 637, 833, 910, 1105, 1190, 1274, 1547, 1597, 1666, 2210, 3094, 3185, 3194, 4165, 6370, 7735, 7985, 8330, 10829, 11179, 15470, 15970, 20761, 21658, 22358, 27149, 41522, 54145, 54298, 55895, 78253, 103805, 108290, 111790, 135745, 145327, 156506, 190043, 207610, 271490, 290654, 352937, 380086, 391265, 705874, 726635, 782530, 950215, 1017289, 1330301, 1453270, 1764685, 1900430, 2034578, 2470559, 2660602, 3529370, 4941118, 5086445, 6651505, 10172890, 12352795, 13303010, 17293913, 24705590, 34587826, 86469565, 172939130]

約数ペア:

[(1, 172939130), (2, 86469565), (5, 34587826), (7, 24705590), (10, 17293913), (13, 13303010), (14, 12352795), (17, 10172890), (26, 6651505), (34, 5086445), (35, 4941118), (49, 3529370), (65, 2660602), (70, 2470559), (85, 2034578), (91, 1900430), (98, 1764685), (119, 1453270), (130, 1330301), (170, 1017289), (182, 950215), (221, 782530), (238, 726635), (245, 705874), (442, 391265), (455, 380086), (490, 352937), (595, 290654), (637, 271490), (833, 207610), (910, 190043), (1105, 156506), (1190, 145327), (1274, 135745), (1547, 111790), (1597, 108290), (1666, 103805), (2210, 78253), (3094, 55895), (3185, 54298), (3194, 54145), (4165, 41522), (6370, 27149), (7735, 22358), (7985, 21658), (8330, 20761), (10829, 15970), (11179, 15470)]