74612790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 96

約数和(自身を含む): 226324800

約数和(自身を除く): 151712010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 2417, 3087, 3430, 4410, 4834, 5145, 6174, 7251, 10290, 12085, 14502, 15435, 16919, 21753, 24170, 30870, 33838, 36255, 43506, 50757, 72510, 84595, 101514, 108765, 118433, 152271, 169190, 217530, 236866, 253785, 304542, 355299, 507570, 592165, 710598, 761355, 829031, 1065897, 1184330, 1522710, 1658062, 1776495, 2131794, 2487093, 3552990, 4145155, 4974186, 5329485, 7461279, 8290310, 10658970, 12435465, 14922558, 24870930, 37306395, 74612790]

約数ペア:

[(1, 74612790), (2, 37306395), (3, 24870930), (5, 14922558), (6, 12435465), (7, 10658970), (9, 8290310), (10, 7461279), (14, 5329485), (15, 4974186), (18, 4145155), (21, 3552990), (30, 2487093), (35, 2131794), (42, 1776495), (45, 1658062), (49, 1522710), (63, 1184330), (70, 1065897), (90, 829031), (98, 761355), (105, 710598), (126, 592165), (147, 507570), (210, 355299), (245, 304542), (294, 253785), (315, 236866), (343, 217530), (441, 169190), (490, 152271), (630, 118433), (686, 108765), (735, 101514), (882, 84595), (1029, 72510), (1470, 50757), (1715, 43506), (2058, 36255), (2205, 33838), (2417, 30870), (3087, 24170), (3430, 21753), (4410, 16919), (4834, 15435), (5145, 14502), (6174, 12085), (7251, 10290)]