224867580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{535399}}^1$

素因数の和:535418

約数の個数: 48

約数和(自身を含む): 719577600

約数和(自身を除く): 494710020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 535399, 1070798, 1606197, 2141596, 2676995, 3212394, 3747793, 5353990, 6424788, 7495586, 8030985, 10707980, 11243379, 14991172, 16061970, 18738965, 22486758, 32123940, 37477930, 44973516, 56216895, 74955860, 112433790, 224867580]

約数ペア:

[(1, 224867580), (2, 112433790), (3, 74955860), (4, 56216895), (5, 44973516), (6, 37477930), (7, 32123940), (10, 22486758), (12, 18738965), (14, 16061970), (15, 14991172), (20, 11243379), (21, 10707980), (28, 8030985), (30, 7495586), (35, 6424788), (42, 5353990), (60, 3747793), (70, 3212394), (84, 2676995), (105, 2141596), (140, 1606197), (210, 1070798), (420, 535399)]