3150303940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{149021}}^1$

素因数の和:149188

約数の個数: 48

約数和(自身を含む): 7610851584

約数和(自身を除く): 4460547644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 149021, 298042, 596084, 745105, 1043147, 1490210, 2086294, 2980420, 4172588, 5215735, 10431470, 20862940, 22502171, 45004342, 90008684, 112510855, 157515197, 225021710, 315030394, 450043420, 630060788, 787575985, 1575151970, 3150303940]

約数ペア:

[(1, 3150303940), (2, 1575151970), (4, 787575985), (5, 630060788), (7, 450043420), (10, 315030394), (14, 225021710), (20, 157515197), (28, 112510855), (35, 90008684), (70, 45004342), (140, 22502171), (151, 20862940), (302, 10431470), (604, 5215735), (755, 4172588), (1057, 2980420), (1510, 2086294), (2114, 1490210), (3020, 1043147), (4228, 745105), (5285, 596084), (10570, 298042), (21140, 149021)]