123147510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21269}}^1$

素因数の和:21472

約数の個数: 32

約数和(自身を含む): 297099360

約数和(自身を除く): 173951850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 21269, 42538, 63807, 106345, 127614, 212690, 319035, 638070, 4104917, 8209834, 12314751, 20524585, 24629502, 41049170, 61573755, 123147510]

約数ペア:

[(1, 123147510), (2, 61573755), (3, 41049170), (5, 24629502), (6, 20524585), (10, 12314751), (15, 8209834), (30, 4104917), (193, 638070), (386, 319035), (579, 212690), (965, 127614), (1158, 106345), (1930, 63807), (2895, 42538), (5790, 21269)]