139563060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25593

約数の個数: 96

約数和(自身を含む): 480974592

約数和(自身を除く): 341411532

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, 25561, 51122, 76683, 102244, 127805, 153366, 178927, 255610, 306732, 332293, 357854, 383415, 511220, 536781, 664586, 715708, 766830, 894635, 996879, 1073562, 1329172, 1533660, 1661465, 1789270, 1993758, 2147124, 2326051, 2683905, 3322930, 3578540, 3987516, 4652102, 4984395, 5367810, 6645860, 6978153, 9304204, 9968790, 10735620, 11630255, 13956306, 19937580, 23260510, 27912612, 34890765, 46521020, 69781530, 139563060]

約数ペア:

[(1, 139563060), (2, 69781530), (3, 46521020), (4, 34890765), (5, 27912612), (6, 23260510), (7, 19937580), (10, 13956306), (12, 11630255), (13, 10735620), (14, 9968790), (15, 9304204), (20, 6978153), (21, 6645860), (26, 5367810), (28, 4984395), (30, 4652102), (35, 3987516), (39, 3578540), (42, 3322930), (52, 2683905), (60, 2326051), (65, 2147124), (70, 1993758), (78, 1789270), (84, 1661465), (91, 1533660), (105, 1329172), (130, 1073562), (140, 996879), (156, 894635), (182, 766830), (195, 715708), (210, 664586), (260, 536781), (273, 511220), (364, 383415), (390, 357854), (420, 332293), (455, 306732), (546, 255610), (780, 178927), (910, 153366), (1092, 127805), (1365, 102244), (1820, 76683), (2730, 51122), (5460, 25561)]