29525860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16223}}^1$

素因数の和:16252

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 46791836

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16223, 32446, 64892, 81115, 113561, 162230, 210899, 227122, 324460, 421798, 454244, 567805, 843596, 1054495, 1135610, 1476293, 2108990, 2271220, 2952586, 4217980, 5905172, 7381465, 14762930, 29525860]

約数ペア:

[(1, 29525860), (2, 14762930), (4, 7381465), (5, 5905172), (7, 4217980), (10, 2952586), (13, 2271220), (14, 2108990), (20, 1476293), (26, 1135610), (28, 1054495), (35, 843596), (52, 567805), (65, 454244), (70, 421798), (91, 324460), (130, 227122), (140, 210899), (182, 162230), (260, 113561), (364, 81115), (455, 64892), (910, 32446), (1820, 16223)]