102760140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{244667}}^1$

素因数の和:244686

約数の個数: 48

約数和(自身を含む): 328833792

約数和(自身を除く): 226073652

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, 244667, 489334, 734001, 978668, 1223335, 1468002, 1712669, 2446670, 2936004, 3425338, 3670005, 4893340, 5138007, 6850676, 7340010, 8563345, 10276014, 14680020, 17126690, 20552028, 25690035, 34253380, 51380070, 102760140]

約数ペア:

[(1, 102760140), (2, 51380070), (3, 34253380), (4, 25690035), (5, 20552028), (6, 17126690), (7, 14680020), (10, 10276014), (12, 8563345), (14, 7340010), (15, 6850676), (20, 5138007), (21, 4893340), (28, 3670005), (30, 3425338), (35, 2936004), (42, 2446670), (60, 1712669), (70, 1468002), (84, 1223335), (105, 978668), (140, 734001), (210, 489334), (420, 244667)]