696470060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{243521}}^1$

素因数の和:243554

約数の個数: 48

約数和(自身を含む): 1718291232

約数和(自身を除く): 1021821172

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 243521, 487042, 974084, 1217605, 2435210, 2678731, 3165773, 4870420, 5357462, 6331546, 10714924, 12663092, 13393655, 15828865, 26787310, 31657730, 34823503, 53574620, 63315460, 69647006, 139294012, 174117515, 348235030, 696470060]

約数ペア:

[(1, 696470060), (2, 348235030), (4, 174117515), (5, 139294012), (10, 69647006), (11, 63315460), (13, 53574620), (20, 34823503), (22, 31657730), (26, 26787310), (44, 15828865), (52, 13393655), (55, 12663092), (65, 10714924), (110, 6331546), (130, 5357462), (143, 4870420), (220, 3165773), (260, 2678731), (286, 2435210), (572, 1217605), (715, 974084), (1430, 487042), (2860, 243521)]