192709890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12377}}^1$

素因数の和:12563

約数の個数: 48

約数和(自身を含む): 503982648

約数和(自身を除く): 311272758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 12377, 15570, 24754, 37131, 61885, 74262, 111393, 123770, 185655, 222786, 371310, 556965, 1113930, 2141221, 4282442, 6423663, 10706105, 12847326, 19270989, 21412210, 32118315, 38541978, 64236630, 96354945, 192709890]

約数ペア:

[(1, 192709890), (2, 96354945), (3, 64236630), (5, 38541978), (6, 32118315), (9, 21412210), (10, 19270989), (15, 12847326), (18, 10706105), (30, 6423663), (45, 4282442), (90, 2141221), (173, 1113930), (346, 556965), (519, 371310), (865, 222786), (1038, 185655), (1557, 123770), (1730, 111393), (2595, 74262), (3114, 61885), (5190, 37131), (7785, 24754), (12377, 15570)]