1203695340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{872243}}^1$

素因数の和:872278

約数の個数: 48

約数和(自身を含む): 3516887808

約数和(自身を除く): 2313192468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 872243, 1744486, 2616729, 3488972, 4361215, 5233458, 8722430, 10466916, 13083645, 17444860, 20061589, 26167290, 40123178, 52334580, 60184767, 80246356, 100307945, 120369534, 200615890, 240739068, 300923835, 401231780, 601847670, 1203695340]

約数ペア:

[(1, 1203695340), (2, 601847670), (3, 401231780), (4, 300923835), (5, 240739068), (6, 200615890), (10, 120369534), (12, 100307945), (15, 80246356), (20, 60184767), (23, 52334580), (30, 40123178), (46, 26167290), (60, 20061589), (69, 17444860), (92, 13083645), (115, 10466916), (138, 8722430), (230, 5233458), (276, 4361215), (345, 3488972), (460, 2616729), (690, 1744486), (1380, 872243)]