27517770

素因数分解:

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

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 84464640

約数和(自身を除く): 56946870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1409, 1953, 2170, 2790, 2818, 3255, 3906, 4227, 6510, 7045, 8454, 9765, 9863, 12681, 14090, 19530, 19726, 21135, 25362, 29589, 42270, 43679, 49315, 59178, 63405, 87358, 88767, 98630, 126810, 131037, 147945, 177534, 218395, 262074, 295890, 305753, 393111, 436790, 443835, 611506, 655185, 786222, 887670, 917259, 1310370, 1528765, 1834518, 1965555, 2751777, 3057530, 3931110, 4586295, 5503554, 9172590, 13758885, 27517770]

約数ペア:

[(1, 27517770), (2, 13758885), (3, 9172590), (5, 5503554), (6, 4586295), (7, 3931110), (9, 3057530), (10, 2751777), (14, 1965555), (15, 1834518), (18, 1528765), (21, 1310370), (30, 917259), (31, 887670), (35, 786222), (42, 655185), (45, 611506), (62, 443835), (63, 436790), (70, 393111), (90, 305753), (93, 295890), (105, 262074), (126, 218395), (155, 177534), (186, 147945), (210, 131037), (217, 126810), (279, 98630), (310, 88767), (315, 87358), (434, 63405), (465, 59178), (558, 49315), (630, 43679), (651, 42270), (930, 29589), (1085, 25362), (1302, 21135), (1395, 19726), (1409, 19530), (1953, 14090), (2170, 12681), (2790, 9863), (2818, 9765), (3255, 8454), (3906, 7045), (4227, 6510)]