12217380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 41180160

約数和(自身を除く): 28962780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1531, 1596, 1995, 2660, 3062, 3990, 4593, 6124, 7655, 7980, 9186, 10717, 15310, 18372, 21434, 22965, 29089, 30620, 32151, 42868, 45930, 53585, 58178, 64302, 87267, 91860, 107170, 116356, 128604, 145445, 160755, 174534, 203623, 214340, 290890, 321510, 349068, 407246, 436335, 581780, 610869, 643020, 814492, 872670, 1018115, 1221738, 1745340, 2036230, 2443476, 3054345, 4072460, 6108690, 12217380]

約数ペア:

[(1, 12217380), (2, 6108690), (3, 4072460), (4, 3054345), (5, 2443476), (6, 2036230), (7, 1745340), (10, 1221738), (12, 1018115), (14, 872670), (15, 814492), (19, 643020), (20, 610869), (21, 581780), (28, 436335), (30, 407246), (35, 349068), (38, 321510), (42, 290890), (57, 214340), (60, 203623), (70, 174534), (76, 160755), (84, 145445), (95, 128604), (105, 116356), (114, 107170), (133, 91860), (140, 87267), (190, 64302), (210, 58178), (228, 53585), (266, 45930), (285, 42868), (380, 32151), (399, 30620), (420, 29089), (532, 22965), (570, 21434), (665, 18372), (798, 15310), (1140, 10717), (1330, 9186), (1531, 7980), (1596, 7655), (1995, 6124), (2660, 4593), (3062, 3990)]