29072940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37273}}^1$

素因数の和:37298

約数の個数: 48

約数和(自身を含む): 87668448

約数和(自身を除く): 58595508

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, 37273, 74546, 111819, 149092, 186365, 223638, 372730, 447276, 484549, 559095, 745460, 969098, 1118190, 1453647, 1938196, 2236380, 2422745, 2907294, 4845490, 5814588, 7268235, 9690980, 14536470, 29072940]

約数ペア:

[(1, 29072940), (2, 14536470), (3, 9690980), (4, 7268235), (5, 5814588), (6, 4845490), (10, 2907294), (12, 2422745), (13, 2236380), (15, 1938196), (20, 1453647), (26, 1118190), (30, 969098), (39, 745460), (52, 559095), (60, 484549), (65, 447276), (78, 372730), (130, 223638), (156, 186365), (195, 149092), (260, 111819), (390, 74546), (780, 37273)]