3824940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 12467952

約数和(自身を除く): 8643012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1301, 1470, 2602, 2940, 3903, 5204, 6505, 7806, 9107, 13010, 15612, 18214, 19515, 26020, 27321, 36428, 39030, 45535, 54642, 63749, 78060, 91070, 109284, 127498, 136605, 182140, 191247, 254996, 273210, 318745, 382494, 546420, 637490, 764988, 956235, 1274980, 1912470, 3824940]

約数ペア:

[(1, 3824940), (2, 1912470), (3, 1274980), (4, 956235), (5, 764988), (6, 637490), (7, 546420), (10, 382494), (12, 318745), (14, 273210), (15, 254996), (20, 191247), (21, 182140), (28, 136605), (30, 127498), (35, 109284), (42, 91070), (49, 78060), (60, 63749), (70, 54642), (84, 45535), (98, 39030), (105, 36428), (140, 27321), (147, 26020), (196, 19515), (210, 18214), (245, 15612), (294, 13010), (420, 9107), (490, 7806), (588, 6505), (735, 5204), (980, 3903), (1301, 2940), (1470, 2602)]