1530509316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{55381}}^1$

素因数の和:55449

約数の個数: 72

約数和(自身を含む): 4242704256

約数和(自身を除く): 2712194940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 55381, 110762, 166143, 221524, 332286, 387667, 664572, 775334, 1163001, 1550668, 2326002, 2602907, 2713669, 4652004, 5205814, 5427338, 7808721, 8141007, 10411628, 10854676, 15617442, 16282014, 18220349, 31234884, 32564028, 36440698, 54661047, 72881396, 109322094, 127542443, 218644188, 255084886, 382627329, 510169772, 765254658, 1530509316]

約数ペア:

[(1, 1530509316), (2, 765254658), (3, 510169772), (4, 382627329), (6, 255084886), (7, 218644188), (12, 127542443), (14, 109322094), (21, 72881396), (28, 54661047), (42, 36440698), (47, 32564028), (49, 31234884), (84, 18220349), (94, 16282014), (98, 15617442), (141, 10854676), (147, 10411628), (188, 8141007), (196, 7808721), (282, 5427338), (294, 5205814), (329, 4652004), (564, 2713669), (588, 2602907), (658, 2326002), (987, 1550668), (1316, 1163001), (1974, 775334), (2303, 664572), (3948, 387667), (4606, 332286), (6909, 221524), (9212, 166143), (13818, 110762), (27636, 55381)]