144699230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 293025600

約数和(自身を除く): 148326370

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 67, 74, 130, 134, 185, 335, 370, 449, 481, 670, 871, 898, 962, 1742, 2245, 2405, 2479, 4355, 4490, 4810, 4958, 5837, 8710, 11674, 12395, 16613, 24790, 29185, 30083, 32227, 33226, 58370, 60166, 64454, 83065, 150415, 161135, 166130, 215969, 300830, 322270, 391079, 431938, 782158, 1079845, 1113071, 1955395, 2159690, 2226142, 3910790, 5565355, 11130710, 14469923, 28939846, 72349615, 144699230]

約数ペア:

[(1, 144699230), (2, 72349615), (5, 28939846), (10, 14469923), (13, 11130710), (26, 5565355), (37, 3910790), (65, 2226142), (67, 2159690), (74, 1955395), (130, 1113071), (134, 1079845), (185, 782158), (335, 431938), (370, 391079), (449, 322270), (481, 300830), (670, 215969), (871, 166130), (898, 161135), (962, 150415), (1742, 83065), (2245, 64454), (2405, 60166), (2479, 58370), (4355, 33226), (4490, 32227), (4810, 30083), (4958, 29185), (5837, 24790), (8710, 16613), (11674, 12395)]