131474070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5387

約数の個数: 128

約数和(自身を含む): 431585280

約数和(自身を除く): 300111210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 5351, 8190, 10702, 12285, 16053, 24570, 26755, 32106, 37457, 48159, 53510, 69563, 74914, 80265, 96318, 112371, 139126, 144477, 160530, 187285, 208689, 224742, 240795, 288954, 337113, 347815, 374570, 417378, 481590, 486941, 561855, 626067, 674226, 695630, 722385, 973882, 1011339, 1043445, 1123710, 1252134, 1444770, 1460823, 1685565, 1878201, 2022678, 2086890, 2434705, 2921646, 3130335, 3371130, 3756402, 4382469, 4869410, 5056695, 6260670, 7304115, 8764938, 9391005, 10113390, 13147407, 14608230, 18782010, 21912345, 26294814, 43824690, 65737035, 131474070]

約数ペア:

[(1, 131474070), (2, 65737035), (3, 43824690), (5, 26294814), (6, 21912345), (7, 18782010), (9, 14608230), (10, 13147407), (13, 10113390), (14, 9391005), (15, 8764938), (18, 7304115), (21, 6260670), (26, 5056695), (27, 4869410), (30, 4382469), (35, 3756402), (39, 3371130), (42, 3130335), (45, 2921646), (54, 2434705), (63, 2086890), (65, 2022678), (70, 1878201), (78, 1685565), (90, 1460823), (91, 1444770), (105, 1252134), (117, 1123710), (126, 1043445), (130, 1011339), (135, 973882), (182, 722385), (189, 695630), (195, 674226), (210, 626067), (234, 561855), (270, 486941), (273, 481590), (315, 417378), (351, 374570), (378, 347815), (390, 337113), (455, 288954), (546, 240795), (585, 224742), (630, 208689), (702, 187285), (819, 160530), (910, 144477), (945, 139126), (1170, 112371), (1365, 96318), (1638, 80265), (1755, 74914), (1890, 69563), (2457, 53510), (2730, 48159), (3510, 37457), (4095, 32106), (4914, 26755), (5351, 24570), (8190, 16053), (10702, 12285)]