30678230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 63763200

約数和(自身を除く): 33084970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 163, 290, 295, 319, 326, 590, 638, 649, 815, 1298, 1595, 1630, 1711, 1793, 3190, 3245, 3422, 3586, 4727, 6490, 8555, 8965, 9454, 9617, 17110, 17930, 18821, 19234, 23635, 37642, 47270, 48085, 51997, 94105, 96170, 103994, 105787, 188210, 211574, 259985, 278893, 519970, 528935, 557786, 1057870, 1394465, 2788930, 3067823, 6135646, 15339115, 30678230]

約数ペア:

[(1, 30678230), (2, 15339115), (5, 6135646), (10, 3067823), (11, 2788930), (22, 1394465), (29, 1057870), (55, 557786), (58, 528935), (59, 519970), (110, 278893), (118, 259985), (145, 211574), (163, 188210), (290, 105787), (295, 103994), (319, 96170), (326, 94105), (590, 51997), (638, 48085), (649, 47270), (815, 37642), (1298, 23635), (1595, 19234), (1630, 18821), (1711, 17930), (1793, 17110), (3190, 9617), (3245, 9454), (3422, 8965), (3586, 8555), (4727, 6490)]