227684940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8887}}^1$

素因数の和:8967

約数の個数: 96

約数和(自身を含む): 740619264

約数和(自身を除く): 512934324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 8887, 12810, 17774, 25620, 26661, 35548, 44435, 53322, 62209, 88870, 106644, 124418, 133305, 177740, 186627, 248836, 266610, 311045, 373254, 533220, 542107, 622090, 746508, 933135, 1084214, 1244180, 1626321, 1866270, 2168428, 2710535, 3252642, 3732540, 3794749, 5421070, 6505284, 7589498, 8131605, 10842140, 11384247, 15178996, 16263210, 18973745, 22768494, 32526420, 37947490, 45536988, 56921235, 75894980, 113842470, 227684940]

約数ペア:

[(1, 227684940), (2, 113842470), (3, 75894980), (4, 56921235), (5, 45536988), (6, 37947490), (7, 32526420), (10, 22768494), (12, 18973745), (14, 16263210), (15, 15178996), (20, 11384247), (21, 10842140), (28, 8131605), (30, 7589498), (35, 6505284), (42, 5421070), (60, 3794749), (61, 3732540), (70, 3252642), (84, 2710535), (105, 2168428), (122, 1866270), (140, 1626321), (183, 1244180), (210, 1084214), (244, 933135), (305, 746508), (366, 622090), (420, 542107), (427, 533220), (610, 373254), (732, 311045), (854, 266610), (915, 248836), (1220, 186627), (1281, 177740), (1708, 133305), (1830, 124418), (2135, 106644), (2562, 88870), (3660, 62209), (4270, 53322), (5124, 44435), (6405, 35548), (8540, 26661), (8887, 25620), (12810, 17774)]