15511012940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1\times {\mathrm{9221}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 32851272384

約数和(自身を除く): 17340259444

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 557, 604, 755, 1114, 1510, 2228, 2785, 3020, 5570, 9221, 11140, 18442, 36884, 46105, 84107, 92210, 168214, 184420, 336428, 420535, 841070, 1392371, 1682140, 2784742, 5136097, 5569484, 6961855, 10272194, 13923710, 20544388, 25680485, 27847420, 51360970, 102721940, 775550647, 1551101294, 3102202588, 3877753235, 7755506470, 15511012940]

約数ペア:

[(1, 15511012940), (2, 7755506470), (4, 3877753235), (5, 3102202588), (10, 1551101294), (20, 775550647), (151, 102721940), (302, 51360970), (557, 27847420), (604, 25680485), (755, 20544388), (1114, 13923710), (1510, 10272194), (2228, 6961855), (2785, 5569484), (3020, 5136097), (5570, 2784742), (9221, 1682140), (11140, 1392371), (18442, 841070), (36884, 420535), (46105, 336428), (84107, 184420), (92210, 168214)]