15536490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 39795840

約数和(自身を除く): 24259350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 281, 285, 291, 485, 562, 570, 582, 843, 970, 1405, 1455, 1686, 1843, 2810, 2910, 3686, 4215, 5339, 5529, 8430, 9215, 10678, 11058, 16017, 18430, 26695, 27257, 27645, 32034, 53390, 54514, 55290, 80085, 81771, 136285, 160170, 163542, 272570, 408855, 517883, 817710, 1035766, 1553649, 2589415, 3107298, 5178830, 7768245, 15536490]

約数ペア:

[(1, 15536490), (2, 7768245), (3, 5178830), (5, 3107298), (6, 2589415), (10, 1553649), (15, 1035766), (19, 817710), (30, 517883), (38, 408855), (57, 272570), (95, 163542), (97, 160170), (114, 136285), (190, 81771), (194, 80085), (281, 55290), (285, 54514), (291, 53390), (485, 32034), (562, 27645), (570, 27257), (582, 26695), (843, 18430), (970, 16017), (1405, 11058), (1455, 10678), (1686, 9215), (1843, 8430), (2810, 5529), (2910, 5339), (3686, 4215)]