517922580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39779}}^1$

素因数の和:39829

約数の個数: 96

約数和(自身を含む): 1710858240

約数和(自身を除く): 1192935660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 39779, 79558, 119337, 159116, 198895, 238674, 278453, 397790, 477348, 556906, 596685, 795580, 835359, 1113812, 1193370, 1233149, 1392265, 1670718, 2386740, 2466298, 2784530, 3341436, 3699447, 4176795, 4932596, 5569060, 6165745, 7398894, 8353590, 8632043, 12331490, 14797788, 16707180, 17264086, 18497235, 24662980, 25896129, 34528172, 36994470, 43160215, 51792258, 73988940, 86320430, 103584516, 129480645, 172640860, 258961290, 517922580]

約数ペア:

[(1, 517922580), (2, 258961290), (3, 172640860), (4, 129480645), (5, 103584516), (6, 86320430), (7, 73988940), (10, 51792258), (12, 43160215), (14, 36994470), (15, 34528172), (20, 25896129), (21, 24662980), (28, 18497235), (30, 17264086), (31, 16707180), (35, 14797788), (42, 12331490), (60, 8632043), (62, 8353590), (70, 7398894), (84, 6165745), (93, 5569060), (105, 4932596), (124, 4176795), (140, 3699447), (155, 3341436), (186, 2784530), (210, 2466298), (217, 2386740), (310, 1670718), (372, 1392265), (420, 1233149), (434, 1193370), (465, 1113812), (620, 835359), (651, 795580), (868, 596685), (930, 556906), (1085, 477348), (1302, 397790), (1860, 278453), (2170, 238674), (2604, 198895), (3255, 159116), (4340, 119337), (6510, 79558), (13020, 39779)]