29741790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76261}}^1$

素因数の和:76284

約数の個数: 32

約数和(自身を含む): 76872096

約数和(自身を除く): 47130306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 76261, 152522, 228783, 381305, 457566, 762610, 991393, 1143915, 1982786, 2287830, 2974179, 4956965, 5948358, 9913930, 14870895, 29741790]

約数ペア:

[(1, 29741790), (2, 14870895), (3, 9913930), (5, 5948358), (6, 4956965), (10, 2974179), (13, 2287830), (15, 1982786), (26, 1143915), (30, 991393), (39, 762610), (65, 457566), (78, 381305), (130, 228783), (195, 152522), (390, 76261)]