23026290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 69120000

約数和(自身を除く): 46093710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 199, 203, 210, 266, 285, 290, 398, 399, 406, 435, 551, 570, 597, 609, 665, 798, 870, 995, 1015, 1102, 1194, 1218, 1330, 1393, 1653, 1990, 1995, 2030, 2755, 2786, 2985, 3045, 3306, 3781, 3857, 3990, 4179, 5510, 5771, 5970, 6090, 6965, 7562, 7714, 8265, 8358, 11343, 11542, 11571, 13930, 16530, 17313, 18905, 19285, 20895, 22686, 23142, 26467, 28855, 34626, 37810, 38570, 40397, 41790, 52934, 56715, 57710, 57855, 79401, 80794, 86565, 109649, 113430, 115710, 121191, 132335, 158802, 173130, 201985, 219298, 242382, 264670, 328947, 397005, 403970, 548245, 605955, 657894, 767543, 794010, 1096490, 1211910, 1535086, 1644735, 2302629, 3289470, 3837715, 4605258, 7675430, 11513145, 23026290]

約数ペア:

[(1, 23026290), (2, 11513145), (3, 7675430), (5, 4605258), (6, 3837715), (7, 3289470), (10, 2302629), (14, 1644735), (15, 1535086), (19, 1211910), (21, 1096490), (29, 794010), (30, 767543), (35, 657894), (38, 605955), (42, 548245), (57, 403970), (58, 397005), (70, 328947), (87, 264670), (95, 242382), (105, 219298), (114, 201985), (133, 173130), (145, 158802), (174, 132335), (190, 121191), (199, 115710), (203, 113430), (210, 109649), (266, 86565), (285, 80794), (290, 79401), (398, 57855), (399, 57710), (406, 56715), (435, 52934), (551, 41790), (570, 40397), (597, 38570), (609, 37810), (665, 34626), (798, 28855), (870, 26467), (995, 23142), (1015, 22686), (1102, 20895), (1194, 19285), (1218, 18905), (1330, 17313), (1393, 16530), (1653, 13930), (1990, 11571), (1995, 11542), (2030, 11343), (2755, 8358), (2786, 8265), (2985, 7714), (3045, 7562), (3306, 6965), (3781, 6090), (3857, 5970), (3990, 5771), (4179, 5510)]