1382248140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253159}}^1$

素因数の和:253191

約数の個数: 96

約数和(自身を含む): 4763458560

約数和(自身を除く): 3381210420

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, 253159, 506318, 759477, 1012636, 1265795, 1518954, 1772113, 2531590, 3037908, 3291067, 3544226, 3797385, 5063180, 5316339, 6582134, 7088452, 7594770, 8860565, 9873201, 10632678, 13164268, 15189540, 16455335, 17721130, 19746402, 21265356, 23037469, 26581695, 32910670, 35442260, 39492804, 46074938, 49366005, 53163390, 65821340, 69112407, 92149876, 98732010, 106326780, 115187345, 138224814, 197464020, 230374690, 276449628, 345562035, 460749380, 691124070, 1382248140]

約数ペア:

[(1, 1382248140), (2, 691124070), (3, 460749380), (4, 345562035), (5, 276449628), (6, 230374690), (7, 197464020), (10, 138224814), (12, 115187345), (13, 106326780), (14, 98732010), (15, 92149876), (20, 69112407), (21, 65821340), (26, 53163390), (28, 49366005), (30, 46074938), (35, 39492804), (39, 35442260), (42, 32910670), (52, 26581695), (60, 23037469), (65, 21265356), (70, 19746402), (78, 17721130), (84, 16455335), (91, 15189540), (105, 13164268), (130, 10632678), (140, 9873201), (156, 8860565), (182, 7594770), (195, 7088452), (210, 6582134), (260, 5316339), (273, 5063180), (364, 3797385), (390, 3544226), (420, 3291067), (455, 3037908), (546, 2531590), (780, 1772113), (910, 1518954), (1092, 1265795), (1365, 1012636), (1820, 759477), (2730, 506318), (5460, 253159)]