30845696

素因数分解:

$2^8\times 7^2\times {\mathrm{2459}}^1$

素因数の和:2489

約数の個数: 54

約数和(自身を含む): 71652420

約数和(自身を除く): 40806724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2459, 3136, 4918, 6272, 9836, 12544, 17213, 19672, 34426, 39344, 68852, 78688, 120491, 137704, 157376, 240982, 275408, 314752, 481964, 550816, 629504, 963928, 1101632, 1927856, 2203264, 3855712, 4406528, 7711424, 15422848, 30845696]

約数ペア:

[(1, 30845696), (2, 15422848), (4, 7711424), (7, 4406528), (8, 3855712), (14, 2203264), (16, 1927856), (28, 1101632), (32, 963928), (49, 629504), (56, 550816), (64, 481964), (98, 314752), (112, 275408), (128, 240982), (196, 157376), (224, 137704), (256, 120491), (392, 78688), (448, 68852), (784, 39344), (896, 34426), (1568, 19672), (1792, 17213), (2459, 12544), (3136, 9836), (4918, 6272)]