9172590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 25989120

約数和(自身を除く): 16816530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 1409, 2170, 2818, 3255, 4227, 6510, 7045, 8454, 9863, 14090, 19726, 21135, 29589, 42270, 43679, 49315, 59178, 87358, 98630, 131037, 147945, 218395, 262074, 295890, 305753, 436790, 611506, 655185, 917259, 1310370, 1528765, 1834518, 3057530, 4586295, 9172590]

約数ペア:

[(1, 9172590), (2, 4586295), (3, 3057530), (5, 1834518), (6, 1528765), (7, 1310370), (10, 917259), (14, 655185), (15, 611506), (21, 436790), (30, 305753), (31, 295890), (35, 262074), (42, 218395), (62, 147945), (70, 131037), (93, 98630), (105, 87358), (155, 59178), (186, 49315), (210, 43679), (217, 42270), (310, 29589), (434, 21135), (465, 19726), (651, 14090), (930, 9863), (1085, 8454), (1302, 7045), (1409, 6510), (2170, 4227), (2818, 3255)]