171330709180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{323473}}^1$

素因数の和:323926

約数の個数: 48

約数和(自身を含む): 365841330624

約数和(自身を除く): 194510621444

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 373, 710, 746, 1420, 1492, 1865, 3730, 7460, 26483, 52966, 105932, 132415, 264830, 323473, 529660, 646946, 1293892, 1617365, 3234730, 6469460, 22966583, 45933166, 91866332, 114832915, 120655429, 229665830, 241310858, 459331660, 482621716, 603277145, 1206554290, 2413108580, 8566535459, 17133070918, 34266141836, 42832677295, 85665354590, 171330709180]

約数ペア:

[(1, 171330709180), (2, 85665354590), (4, 42832677295), (5, 34266141836), (10, 17133070918), (20, 8566535459), (71, 2413108580), (142, 1206554290), (284, 603277145), (355, 482621716), (373, 459331660), (710, 241310858), (746, 229665830), (1420, 120655429), (1492, 114832915), (1865, 91866332), (3730, 45933166), (7460, 22966583), (26483, 6469460), (52966, 3234730), (105932, 1617365), (132415, 1293892), (264830, 646946), (323473, 529660)]