195156930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 479259648

約数和(自身を除く): 284102718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 151, 201, 302, 335, 402, 453, 643, 670, 755, 906, 1005, 1286, 1510, 1929, 2010, 2265, 3215, 3858, 4530, 6430, 9645, 10117, 19290, 20234, 30351, 43081, 50585, 60702, 86162, 97093, 101170, 129243, 151755, 194186, 215405, 258486, 291279, 303510, 430810, 485465, 582558, 646215, 970930, 1292430, 1456395, 2912790, 6505231, 13010462, 19515693, 32526155, 39031386, 65052310, 97578465, 195156930]

約数ペア:

[(1, 195156930), (2, 97578465), (3, 65052310), (5, 39031386), (6, 32526155), (10, 19515693), (15, 13010462), (30, 6505231), (67, 2912790), (134, 1456395), (151, 1292430), (201, 970930), (302, 646215), (335, 582558), (402, 485465), (453, 430810), (643, 303510), (670, 291279), (755, 258486), (906, 215405), (1005, 194186), (1286, 151755), (1510, 129243), (1929, 101170), (2010, 97093), (2265, 86162), (3215, 60702), (3858, 50585), (4530, 43081), (6430, 30351), (9645, 20234), (10117, 19290)]