307498230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262819}}^1$

素因数の和:262845

約数の個数: 48

約数和(自身を含む): 860998320

約数和(自身を除く): 553500090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 262819, 525638, 788457, 1314095, 1576914, 2365371, 2628190, 3416647, 3942285, 4730742, 6833294, 7884570, 10249941, 11826855, 17083235, 20499882, 23653710, 30749823, 34166470, 51249705, 61499646, 102499410, 153749115, 307498230]

約数ペア:

[(1, 307498230), (2, 153749115), (3, 102499410), (5, 61499646), (6, 51249705), (9, 34166470), (10, 30749823), (13, 23653710), (15, 20499882), (18, 17083235), (26, 11826855), (30, 10249941), (39, 7884570), (45, 6833294), (65, 4730742), (78, 3942285), (90, 3416647), (117, 2628190), (130, 2365371), (195, 1576914), (234, 1314095), (390, 788457), (585, 525638), (1170, 262819)]