169212787990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1\times {\mathrm{4799}}^1$

素因数の和:6205

約数の個数: 64

約数和(自身を含む): 323066880000

約数和(自身を除く): 153854092010

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1229, 1510, 2458, 2869, 4799, 5738, 6145, 9598, 12290, 14345, 23351, 23995, 28690, 46702, 47990, 91181, 116755, 182362, 185579, 233510, 371158, 455905, 724649, 911810, 927895, 1449298, 1855790, 3526001, 3623245, 5897971, 7052002, 7246490, 11795942, 13768331, 17630005, 27536662, 29489855, 35260010, 58979710, 68841655, 112061449, 137683310, 224122898, 560307245, 890593621, 1120614490, 1781187242, 4452968105, 8905936210, 16921278799, 33842557598, 84606393995, 169212787990]

約数ペア:

[(1, 169212787990), (2, 84606393995), (5, 33842557598), (10, 16921278799), (19, 8905936210), (38, 4452968105), (95, 1781187242), (151, 1120614490), (190, 890593621), (302, 560307245), (755, 224122898), (1229, 137683310), (1510, 112061449), (2458, 68841655), (2869, 58979710), (4799, 35260010), (5738, 29489855), (6145, 27536662), (9598, 17630005), (12290, 13768331), (14345, 11795942), (23351, 7246490), (23995, 7052002), (28690, 5897971), (46702, 3623245), (47990, 3526001), (91181, 1855790), (116755, 1449298), (182362, 927895), (185579, 911810), (233510, 724649), (371158, 455905)]