47765970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 147456000

約数和(自身を除く): 99690030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 199, 210, 254, 270, 315, 378, 381, 398, 597, 630, 635, 762, 889, 945, 995, 1143, 1194, 1270, 1393, 1778, 1791, 1890, 1905, 1990, 2286, 2667, 2786, 2985, 3429, 3582, 3810, 4179, 4445, 5334, 5373, 5715, 5970, 6858, 6965, 8001, 8358, 8890, 8955, 10746, 11430, 12537, 13335, 13930, 16002, 17145, 17910, 20895, 24003, 25074, 25273, 26670, 26865, 34290, 37611, 40005, 41790, 48006, 50546, 53730, 62685, 75222, 75819, 80010, 120015, 125370, 126365, 151638, 176911, 188055, 227457, 240030, 252730, 353822, 376110, 379095, 454914, 530733, 682371, 758190, 884555, 1061466, 1137285, 1364742, 1592199, 1769110, 2274570, 2653665, 3184398, 3411855, 4776597, 5307330, 6823710, 7960995, 9553194, 15921990, 23882985, 47765970]

約数ペア:

[(1, 47765970), (2, 23882985), (3, 15921990), (5, 9553194), (6, 7960995), (7, 6823710), (9, 5307330), (10, 4776597), (14, 3411855), (15, 3184398), (18, 2653665), (21, 2274570), (27, 1769110), (30, 1592199), (35, 1364742), (42, 1137285), (45, 1061466), (54, 884555), (63, 758190), (70, 682371), (90, 530733), (105, 454914), (126, 379095), (127, 376110), (135, 353822), (189, 252730), (199, 240030), (210, 227457), (254, 188055), (270, 176911), (315, 151638), (378, 126365), (381, 125370), (398, 120015), (597, 80010), (630, 75819), (635, 75222), (762, 62685), (889, 53730), (945, 50546), (995, 48006), (1143, 41790), (1194, 40005), (1270, 37611), (1393, 34290), (1778, 26865), (1791, 26670), (1890, 25273), (1905, 25074), (1990, 24003), (2286, 20895), (2667, 17910), (2786, 17145), (2985, 16002), (3429, 13930), (3582, 13335), (3810, 12537), (4179, 11430), (4445, 10746), (5334, 8955), (5373, 8890), (5715, 8358), (5970, 8001), (6858, 6965)]