194578290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12497}}^1$

素因数の和:12683

約数の個数: 48

約数和(自身を含む): 508868568

約数和(自身を除く): 314290278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 12497, 15570, 24994, 37491, 62485, 74982, 112473, 124970, 187455, 224946, 374910, 562365, 1124730, 2161981, 4323962, 6485943, 10809905, 12971886, 19457829, 21619810, 32429715, 38915658, 64859430, 97289145, 194578290]

約数ペア:

[(1, 194578290), (2, 97289145), (3, 64859430), (5, 38915658), (6, 32429715), (9, 21619810), (10, 19457829), (15, 12971886), (18, 10809905), (30, 6485943), (45, 4323962), (90, 2161981), (173, 1124730), (346, 562365), (519, 374910), (865, 224946), (1038, 187455), (1557, 124970), (1730, 112473), (2595, 74982), (3114, 62485), (5190, 37491), (7785, 24994), (12497, 15570)]