2912505570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2489321}}^1$

素因数の和:2489347

約数の個数: 48

約数和(自身を含む): 8155018872

約数和(自身を除く): 5242513302

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2489321, 4978642, 7467963, 12446605, 14935926, 22403889, 24893210, 32361173, 37339815, 44807778, 64722346, 74679630, 97083519, 112019445, 161805865, 194167038, 224038890, 291250557, 323611730, 485417595, 582501114, 970835190, 1456252785, 2912505570]

約数ペア:

[(1, 2912505570), (2, 1456252785), (3, 970835190), (5, 582501114), (6, 485417595), (9, 323611730), (10, 291250557), (13, 224038890), (15, 194167038), (18, 161805865), (26, 112019445), (30, 97083519), (39, 74679630), (45, 64722346), (65, 44807778), (78, 37339815), (90, 32361173), (117, 24893210), (130, 22403889), (195, 14935926), (234, 12446605), (390, 7467963), (585, 4978642), (1170, 2489321)]