8489010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 21928320

約数和(自身を除く): 13439310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 281, 285, 318, 530, 562, 570, 795, 843, 1007, 1405, 1590, 1686, 2014, 2810, 3021, 4215, 5035, 5339, 6042, 8430, 10070, 10678, 14893, 15105, 16017, 26695, 29786, 30210, 32034, 44679, 53390, 74465, 80085, 89358, 148930, 160170, 223395, 282967, 446790, 565934, 848901, 1414835, 1697802, 2829670, 4244505, 8489010]

約数ペア:

[(1, 8489010), (2, 4244505), (3, 2829670), (5, 1697802), (6, 1414835), (10, 848901), (15, 565934), (19, 446790), (30, 282967), (38, 223395), (53, 160170), (57, 148930), (95, 89358), (106, 80085), (114, 74465), (159, 53390), (190, 44679), (265, 32034), (281, 30210), (285, 29786), (318, 26695), (530, 16017), (562, 15105), (570, 14893), (795, 10678), (843, 10070), (1007, 8430), (1405, 6042), (1590, 5339), (1686, 5035), (2014, 4215), (2810, 3021)]