42181230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15451}}^1$

素因数の和:15481

約数の個数: 64

約数和(自身を含む): 124604928

約数和(自身を除く): 82423698

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 15451, 30902, 46353, 77255, 92706, 108157, 154510, 200863, 216314, 231765, 324471, 401726, 463530, 540785, 602589, 648942, 1004315, 1081570, 1205178, 1406041, 1622355, 2008630, 2812082, 3012945, 3244710, 4218123, 6025890, 7030205, 8436246, 14060410, 21090615, 42181230]

約数ペア:

[(1, 42181230), (2, 21090615), (3, 14060410), (5, 8436246), (6, 7030205), (7, 6025890), (10, 4218123), (13, 3244710), (14, 3012945), (15, 2812082), (21, 2008630), (26, 1622355), (30, 1406041), (35, 1205178), (39, 1081570), (42, 1004315), (65, 648942), (70, 602589), (78, 540785), (91, 463530), (105, 401726), (130, 324471), (182, 231765), (195, 216314), (210, 200863), (273, 154510), (390, 108157), (455, 92706), (546, 77255), (910, 46353), (1365, 30902), (2730, 15451)]