509301390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4457}}^1$

素因数の和:4773

約数の個数: 64

約数和(自身を含む): 1321137216

約数和(自身を除く): 811835826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 390, 586, 879, 1465, 1758, 2930, 3809, 4395, 4457, 7618, 8790, 8914, 11427, 13371, 19045, 22285, 22854, 26742, 38090, 44570, 57135, 57941, 66855, 114270, 115882, 133710, 173823, 289705, 347646, 579410, 869115, 1305901, 1738230, 2611802, 3917703, 6529505, 7835406, 13059010, 16976713, 19588515, 33953426, 39177030, 50930139, 84883565, 101860278, 169767130, 254650695, 509301390]

約数ペア:

[(1, 509301390), (2, 254650695), (3, 169767130), (5, 101860278), (6, 84883565), (10, 50930139), (13, 39177030), (15, 33953426), (26, 19588515), (30, 16976713), (39, 13059010), (65, 7835406), (78, 6529505), (130, 3917703), (195, 2611802), (293, 1738230), (390, 1305901), (586, 869115), (879, 579410), (1465, 347646), (1758, 289705), (2930, 173823), (3809, 133710), (4395, 115882), (4457, 114270), (7618, 66855), (8790, 57941), (8914, 57135), (11427, 44570), (13371, 38090), (19045, 26742), (22285, 22854)]