8737170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 23151744

約数和(自身を除く): 14414574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 521, 559, 645, 1042, 1118, 1290, 1563, 1677, 2605, 2795, 3126, 3354, 5210, 5590, 6773, 7815, 8385, 13546, 15630, 16770, 20319, 22403, 33865, 40638, 44806, 67209, 67730, 101595, 112015, 134418, 203190, 224030, 291239, 336045, 582478, 672090, 873717, 1456195, 1747434, 2912390, 4368585, 8737170]

約数ペア:

[(1, 8737170), (2, 4368585), (3, 2912390), (5, 1747434), (6, 1456195), (10, 873717), (13, 672090), (15, 582478), (26, 336045), (30, 291239), (39, 224030), (43, 203190), (65, 134418), (78, 112015), (86, 101595), (129, 67730), (130, 67209), (195, 44806), (215, 40638), (258, 33865), (390, 22403), (430, 20319), (521, 16770), (559, 15630), (645, 13546), (1042, 8385), (1118, 7815), (1290, 6773), (1563, 5590), (1677, 5210), (2605, 3354), (2795, 3126)]