30263530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 62985600

約数和(自身を除く): 32722070

約数列:

[1, 2, 5, 10, 11, 22, 29, 53, 55, 58, 106, 110, 145, 179, 265, 290, 319, 358, 530, 583, 638, 895, 1166, 1537, 1595, 1790, 1969, 2915, 3074, 3190, 3938, 5191, 5830, 7685, 9487, 9845, 10382, 15370, 16907, 18974, 19690, 25955, 33814, 47435, 51910, 57101, 84535, 94870, 104357, 114202, 169070, 208714, 275123, 285505, 521785, 550246, 571010, 1043570, 1375615, 2751230, 3026353, 6052706, 15131765, 30263530]

約数ペア:

[(1, 30263530), (2, 15131765), (5, 6052706), (10, 3026353), (11, 2751230), (22, 1375615), (29, 1043570), (53, 571010), (55, 550246), (58, 521785), (106, 285505), (110, 275123), (145, 208714), (179, 169070), (265, 114202), (290, 104357), (319, 94870), (358, 84535), (530, 57101), (583, 51910), (638, 47435), (895, 33814), (1166, 25955), (1537, 19690), (1595, 18974), (1790, 16907), (1969, 15370), (2915, 10382), (3074, 9845), (3190, 9487), (3938, 7685), (5191, 5830)]