3908877420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{300221}}^1$

素因数の和:300271

約数の個数: 96

約数和(自身を含む): 12911947776

約数和(自身を除く): 9003070356

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, 300221, 600442, 900663, 1200884, 1501105, 1801326, 2101547, 3002210, 3602652, 4203094, 4503315, 6004420, 6304641, 8406188, 9006630, 9306851, 10507735, 12609282, 18013260, 18613702, 21015470, 25218564, 27920553, 31523205, 37227404, 42030940, 46534255, 55841106, 63046410, 65147957, 93068510, 111682212, 126092820, 130295914, 139602765, 186137020, 195443871, 260591828, 279205530, 325739785, 390887742, 558411060, 651479570, 781775484, 977219355, 1302959140, 1954438710, 3908877420]

約数ペア:

[(1, 3908877420), (2, 1954438710), (3, 1302959140), (4, 977219355), (5, 781775484), (6, 651479570), (7, 558411060), (10, 390887742), (12, 325739785), (14, 279205530), (15, 260591828), (20, 195443871), (21, 186137020), (28, 139602765), (30, 130295914), (31, 126092820), (35, 111682212), (42, 93068510), (60, 65147957), (62, 63046410), (70, 55841106), (84, 46534255), (93, 42030940), (105, 37227404), (124, 31523205), (140, 27920553), (155, 25218564), (186, 21015470), (210, 18613702), (217, 18013260), (310, 12609282), (372, 10507735), (420, 9306851), (434, 9006630), (465, 8406188), (620, 6304641), (651, 6004420), (868, 4503315), (930, 4203094), (1085, 3602652), (1302, 3002210), (1860, 2101547), (2170, 1801326), (2604, 1501105), (3255, 1200884), (4340, 900663), (6510, 600442), (13020, 300221)]