29173560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18701}}^1$

素因数の和:18728

約数の個数: 64

約数和(自身を含む): 94258080

約数和(自身を除く): 65084520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 187010, 224412, 243113, 280515, 374020, 448824, 486226, 561030, 729339, 748040, 972452, 1122060, 1215565, 1458678, 1944904, 2244120, 2431130, 2917356, 3646695, 4862260, 5834712, 7293390, 9724520, 14586780, 29173560]

約数ペア:

[(1, 29173560), (2, 14586780), (3, 9724520), (4, 7293390), (5, 5834712), (6, 4862260), (8, 3646695), (10, 2917356), (12, 2431130), (13, 2244120), (15, 1944904), (20, 1458678), (24, 1215565), (26, 1122060), (30, 972452), (39, 748040), (40, 729339), (52, 561030), (60, 486226), (65, 448824), (78, 374020), (104, 280515), (120, 243113), (130, 224412), (156, 187010), (195, 149608), (260, 112206), (312, 93505), (390, 74804), (520, 56103), (780, 37402), (1560, 18701)]