553420140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101359}}^1$

素因数の和:101391

約数の個数: 96

約数和(自身を含む): 1907189760

約数和(自身を除く): 1353769620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 101359, 202718, 304077, 405436, 506795, 608154, 709513, 1013590, 1216308, 1317667, 1419026, 1520385, 2027180, 2128539, 2635334, 2838052, 3040770, 3547565, 3953001, 4257078, 5270668, 6081540, 6588335, 7095130, 7906002, 8514156, 9223669, 10642695, 13176670, 14190260, 15812004, 18447338, 19765005, 21285390, 26353340, 27671007, 36894676, 39530010, 42570780, 46118345, 55342014, 79060020, 92236690, 110684028, 138355035, 184473380, 276710070, 553420140]

約数ペア:

[(1, 553420140), (2, 276710070), (3, 184473380), (4, 138355035), (5, 110684028), (6, 92236690), (7, 79060020), (10, 55342014), (12, 46118345), (13, 42570780), (14, 39530010), (15, 36894676), (20, 27671007), (21, 26353340), (26, 21285390), (28, 19765005), (30, 18447338), (35, 15812004), (39, 14190260), (42, 13176670), (52, 10642695), (60, 9223669), (65, 8514156), (70, 7906002), (78, 7095130), (84, 6588335), (91, 6081540), (105, 5270668), (130, 4257078), (140, 3953001), (156, 3547565), (182, 3040770), (195, 2838052), (210, 2635334), (260, 2128539), (273, 2027180), (364, 1520385), (390, 1419026), (420, 1317667), (455, 1216308), (546, 1013590), (780, 709513), (910, 608154), (1092, 506795), (1365, 405436), (1820, 304077), (2730, 202718), (5460, 101359)]