22466220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 50109780

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, 149, 210, 298, 359, 420, 447, 596, 718, 745, 894, 1043, 1077, 1436, 1490, 1788, 1795, 2086, 2154, 2235, 2513, 2980, 3129, 3590, 4172, 4308, 4470, 5026, 5215, 5385, 6258, 7180, 7539, 8940, 10052, 10430, 10770, 12516, 12565, 15078, 15645, 20860, 21540, 25130, 30156, 31290, 37695, 50260, 53491, 62580, 75390, 106982, 150780, 160473, 213964, 267455, 320946, 374437, 534910, 641892, 748874, 802365, 1069820, 1123311, 1497748, 1604730, 1872185, 2246622, 3209460, 3744370, 4493244, 5616555, 7488740, 11233110, 22466220]

約数ペア:

[(1, 22466220), (2, 11233110), (3, 7488740), (4, 5616555), (5, 4493244), (6, 3744370), (7, 3209460), (10, 2246622), (12, 1872185), (14, 1604730), (15, 1497748), (20, 1123311), (21, 1069820), (28, 802365), (30, 748874), (35, 641892), (42, 534910), (60, 374437), (70, 320946), (84, 267455), (105, 213964), (140, 160473), (149, 150780), (210, 106982), (298, 75390), (359, 62580), (420, 53491), (447, 50260), (596, 37695), (718, 31290), (745, 30156), (894, 25130), (1043, 21540), (1077, 20860), (1436, 15645), (1490, 15078), (1788, 12565), (1795, 12516), (2086, 10770), (2154, 10430), (2235, 10052), (2513, 8940), (2980, 7539), (3129, 7180), (3590, 6258), (4172, 5385), (4308, 5215), (4470, 5026)]