309690430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 650861568

約数和(自身を除く): 341171138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 151, 166, 302, 353, 415, 581, 706, 755, 830, 1057, 1162, 1510, 1765, 2114, 2471, 2905, 3530, 4942, 5285, 5810, 10570, 12355, 12533, 24710, 25066, 29299, 53303, 58598, 62665, 87731, 106606, 125330, 146495, 175462, 205093, 266515, 292990, 373121, 410186, 438655, 533030, 746242, 877310, 1025465, 1865605, 2050930, 3731210, 4424149, 8848298, 22120745, 30969043, 44241490, 61938086, 154845215, 309690430]

約数ペア:

[(1, 309690430), (2, 154845215), (5, 61938086), (7, 44241490), (10, 30969043), (14, 22120745), (35, 8848298), (70, 4424149), (83, 3731210), (151, 2050930), (166, 1865605), (302, 1025465), (353, 877310), (415, 746242), (581, 533030), (706, 438655), (755, 410186), (830, 373121), (1057, 292990), (1162, 266515), (1510, 205093), (1765, 175462), (2114, 146495), (2471, 125330), (2905, 106606), (3530, 87731), (4942, 62665), (5285, 58598), (5810, 53303), (10570, 29299), (12355, 25066), (12533, 24710)]