190986390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101051}}^1$

素因数の和:101074

約数の個数: 64

約数和(自身を含む): 582059520

約数和(自身を除く): 391073130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 101051, 202102, 303153, 505255, 606306, 707357, 909459, 1010510, 1414714, 1515765, 1818918, 2122071, 2728377, 3031530, 3536785, 4244142, 4547295, 5456754, 6366213, 7073570, 9094590, 10610355, 12732426, 13641885, 19098639, 21220710, 27283770, 31831065, 38197278, 63662130, 95493195, 190986390]

約数ペア:

[(1, 190986390), (2, 95493195), (3, 63662130), (5, 38197278), (6, 31831065), (7, 27283770), (9, 21220710), (10, 19098639), (14, 13641885), (15, 12732426), (18, 10610355), (21, 9094590), (27, 7073570), (30, 6366213), (35, 5456754), (42, 4547295), (45, 4244142), (54, 3536785), (63, 3031530), (70, 2728377), (90, 2122071), (105, 1818918), (126, 1515765), (135, 1414714), (189, 1010510), (210, 909459), (270, 707357), (315, 606306), (378, 505255), (630, 303153), (945, 202102), (1890, 101051)]