122649940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 316512000

約数和(自身を除く): 193862060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 941, 980, 1330, 1372, 1715, 1862, 1882, 2660, 3430, 3724, 3764, 4655, 4705, 6517, 6587, 6860, 9310, 9410, 13034, 13174, 17879, 18620, 18820, 26068, 26348, 32585, 32935, 35758, 46109, 65170, 65870, 71516, 89395, 92218, 125153, 130340, 131740, 178790, 184436, 230545, 250306, 322763, 357580, 461090, 500612, 625765, 645526, 876071, 922180, 1251530, 1291052, 1613815, 1752142, 2503060, 3227630, 3504284, 4380355, 6132497, 6455260, 8760710, 12264994, 17521420, 24529988, 30662485, 61324970, 122649940]

約数ペア:

[(1, 122649940), (2, 61324970), (4, 30662485), (5, 24529988), (7, 17521420), (10, 12264994), (14, 8760710), (19, 6455260), (20, 6132497), (28, 4380355), (35, 3504284), (38, 3227630), (49, 2503060), (70, 1752142), (76, 1613815), (95, 1291052), (98, 1251530), (133, 922180), (140, 876071), (190, 645526), (196, 625765), (245, 500612), (266, 461090), (343, 357580), (380, 322763), (490, 250306), (532, 230545), (665, 184436), (686, 178790), (931, 131740), (941, 130340), (980, 125153), (1330, 92218), (1372, 89395), (1715, 71516), (1862, 65870), (1882, 65170), (2660, 46109), (3430, 35758), (3724, 32935), (3764, 32585), (4655, 26348), (4705, 26068), (6517, 18820), (6587, 18620), (6860, 17879), (9310, 13174), (9410, 13034)]