969612420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74471}}^1$

素因数の和:74521

約数の個数: 96

約数和(自身を含む): 3202891776

約数和(自身を除く): 2233279356

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, 74471, 148942, 223413, 297884, 372355, 446826, 521297, 744710, 893652, 1042594, 1117065, 1489420, 1563891, 2085188, 2234130, 2308601, 2606485, 3127782, 4468260, 4617202, 5212970, 6255564, 6925803, 7819455, 9234404, 10425940, 11543005, 13851606, 15638910, 16160207, 23086010, 27703212, 31277820, 32320414, 34629015, 46172020, 48480621, 64640828, 69258030, 80801035, 96961242, 138516060, 161602070, 193922484, 242403105, 323204140, 484806210, 969612420]

約数ペア:

[(1, 969612420), (2, 484806210), (3, 323204140), (4, 242403105), (5, 193922484), (6, 161602070), (7, 138516060), (10, 96961242), (12, 80801035), (14, 69258030), (15, 64640828), (20, 48480621), (21, 46172020), (28, 34629015), (30, 32320414), (31, 31277820), (35, 27703212), (42, 23086010), (60, 16160207), (62, 15638910), (70, 13851606), (84, 11543005), (93, 10425940), (105, 9234404), (124, 7819455), (140, 6925803), (155, 6255564), (186, 5212970), (210, 4617202), (217, 4468260), (310, 3127782), (372, 2606485), (420, 2308601), (434, 2234130), (465, 2085188), (620, 1563891), (651, 1489420), (868, 1117065), (930, 1042594), (1085, 893652), (1302, 744710), (1860, 521297), (2170, 446826), (2604, 372355), (3255, 297884), (4340, 223413), (6510, 148942), (13020, 74471)]