73018270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6311}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 143156160

約数和(自身を除く): 70137890

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 6311, 11570, 12622, 31555, 63110, 82043, 164086, 410215, 561679, 820430, 1123358, 2808395, 5616790, 7301827, 14603654, 36509135, 73018270]

約数ペア:

[(1, 73018270), (2, 36509135), (5, 14603654), (10, 7301827), (13, 5616790), (26, 2808395), (65, 1123358), (89, 820430), (130, 561679), (178, 410215), (445, 164086), (890, 82043), (1157, 63110), (2314, 31555), (5785, 12622), (6311, 11570)]