4914780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 14822304

約数和(自身を除く): 9907524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6301, 12602, 18903, 25204, 31505, 37806, 63010, 75612, 81913, 94515, 126020, 163826, 189030, 245739, 327652, 378060, 409565, 491478, 819130, 982956, 1228695, 1638260, 2457390, 4914780]

約数ペア:

[(1, 4914780), (2, 2457390), (3, 1638260), (4, 1228695), (5, 982956), (6, 819130), (10, 491478), (12, 409565), (13, 378060), (15, 327652), (20, 245739), (26, 189030), (30, 163826), (39, 126020), (52, 94515), (60, 81913), (65, 75612), (78, 63010), (130, 37806), (156, 31505), (195, 25204), (260, 18903), (390, 12602), (780, 6301)]