30923488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 64668240

約数和(自身を除く): 33744752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 281, 304, 362, 562, 608, 724, 1124, 1448, 2248, 2896, 3439, 4496, 5339, 5792, 6878, 8992, 10678, 13756, 21356, 27512, 42712, 50861, 55024, 85424, 101722, 110048, 170848, 203444, 406888, 813776, 966359, 1627552, 1932718, 3865436, 7730872, 15461744, 30923488]

約数ペア:

[(1, 30923488), (2, 15461744), (4, 7730872), (8, 3865436), (16, 1932718), (19, 1627552), (32, 966359), (38, 813776), (76, 406888), (152, 203444), (181, 170848), (281, 110048), (304, 101722), (362, 85424), (562, 55024), (608, 50861), (724, 42712), (1124, 27512), (1448, 21356), (2248, 13756), (2896, 10678), (3439, 8992), (4496, 6878), (5339, 5792)]