73511490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188491}}^1$

素因数の和:188514

約数の個数: 32

約数和(自身を含む): 189999936

約数和(自身を除く): 116488446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 188491, 376982, 565473, 942455, 1130946, 1884910, 2450383, 2827365, 4900766, 5654730, 7351149, 12251915, 14702298, 24503830, 36755745, 73511490]

約数ペア:

[(1, 73511490), (2, 36755745), (3, 24503830), (5, 14702298), (6, 12251915), (10, 7351149), (13, 5654730), (15, 4900766), (26, 2827365), (30, 2450383), (39, 1884910), (65, 1130946), (78, 942455), (130, 565473), (195, 376982), (390, 188491)]