100603020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239531}}^1$

素因数の和:239550

約数の個数: 48

約数和(自身を含む): 321931008

約数和(自身を除く): 221327988

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, 239531, 479062, 718593, 958124, 1197655, 1437186, 1676717, 2395310, 2874372, 3353434, 3592965, 4790620, 5030151, 6706868, 7185930, 8383585, 10060302, 14371860, 16767170, 20120604, 25150755, 33534340, 50301510, 100603020]

約数ペア:

[(1, 100603020), (2, 50301510), (3, 33534340), (4, 25150755), (5, 20120604), (6, 16767170), (7, 14371860), (10, 10060302), (12, 8383585), (14, 7185930), (15, 6706868), (20, 5030151), (21, 4790620), (28, 3592965), (30, 3353434), (35, 2874372), (42, 2395310), (60, 1676717), (70, 1437186), (84, 1197655), (105, 958124), (140, 718593), (210, 479062), (420, 239531)]