30100070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 75866112

約数和(自身を除く): 45766042

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 91, 97, 110, 130, 143, 154, 155, 182, 194, 217, 286, 310, 341, 385, 403, 434, 455, 485, 679, 682, 715, 770, 806, 910, 970, 1001, 1067, 1085, 1261, 1358, 1430, 1705, 2002, 2015, 2134, 2170, 2387, 2522, 2821, 3007, 3395, 3410, 4030, 4433, 4774, 5005, 5335, 5642, 6014, 6305, 6790, 7469, 8827, 8866, 10010, 10670, 11935, 12610, 13871, 14105, 14938, 15035, 17654, 21049, 22165, 23870, 27742, 28210, 30070, 31031, 33077, 37345, 39091, 42098, 44135, 44330, 62062, 66154, 69355, 74690, 78182, 88270, 97097, 105245, 138710, 155155, 165385, 194194, 195455, 210490, 231539, 273637, 310310, 330770, 390910, 430001, 463078, 485485, 547274, 860002, 970970, 1157695, 1368185, 2150005, 2315390, 2736370, 3010007, 4300010, 6020014, 15050035, 30100070]

約数ペア:

[(1, 30100070), (2, 15050035), (5, 6020014), (7, 4300010), (10, 3010007), (11, 2736370), (13, 2315390), (14, 2150005), (22, 1368185), (26, 1157695), (31, 970970), (35, 860002), (55, 547274), (62, 485485), (65, 463078), (70, 430001), (77, 390910), (91, 330770), (97, 310310), (110, 273637), (130, 231539), (143, 210490), (154, 195455), (155, 194194), (182, 165385), (194, 155155), (217, 138710), (286, 105245), (310, 97097), (341, 88270), (385, 78182), (403, 74690), (434, 69355), (455, 66154), (485, 62062), (679, 44330), (682, 44135), (715, 42098), (770, 39091), (806, 37345), (910, 33077), (970, 31031), (1001, 30070), (1067, 28210), (1085, 27742), (1261, 23870), (1358, 22165), (1430, 21049), (1705, 17654), (2002, 15035), (2015, 14938), (2134, 14105), (2170, 13871), (2387, 12610), (2522, 11935), (2821, 10670), (3007, 10010), (3395, 8866), (3410, 8827), (4030, 7469), (4433, 6790), (4774, 6305), (5005, 6014), (5335, 5642)]