39464490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 104219136

約数和(自身を除く): 64754646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 2153, 3055, 3666, 4306, 6110, 6459, 9165, 10765, 12918, 18330, 21530, 27989, 32295, 55978, 64590, 83967, 101191, 139945, 167934, 202382, 279890, 303573, 419835, 505955, 607146, 839670, 1011910, 1315483, 1517865, 2630966, 3035730, 3946449, 6577415, 7892898, 13154830, 19732245, 39464490]

約数ペア:

[(1, 39464490), (2, 19732245), (3, 13154830), (5, 7892898), (6, 6577415), (10, 3946449), (13, 3035730), (15, 2630966), (26, 1517865), (30, 1315483), (39, 1011910), (47, 839670), (65, 607146), (78, 505955), (94, 419835), (130, 303573), (141, 279890), (195, 202382), (235, 167934), (282, 139945), (390, 101191), (470, 83967), (611, 64590), (705, 55978), (1222, 32295), (1410, 27989), (1833, 21530), (2153, 18330), (3055, 12918), (3666, 10765), (4306, 9165), (6110, 6459)]