30506832

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 91148928

約数和(自身を除く): 60642096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 151, 183, 184, 207, 244, 276, 302, 366, 368, 414, 453, 488, 549, 552, 604, 732, 828, 906, 976, 1098, 1104, 1208, 1359, 1403, 1464, 1656, 1812, 2196, 2416, 2718, 2806, 2928, 3312, 3473, 3624, 4209, 4392, 5436, 5612, 6946, 7248, 8418, 8784, 9211, 10419, 10872, 11224, 12627, 13892, 16836, 18422, 20838, 21744, 22448, 25254, 27633, 27784, 31257, 33672, 36844, 41676, 50508, 55266, 55568, 62514, 67344, 73688, 82899, 83352, 101016, 110532, 125028, 147376, 165798, 166704, 202032, 211853, 221064, 250056, 331596, 423706, 442128, 500112, 635559, 663192, 847412, 1271118, 1326384, 1694824, 1906677, 2542236, 3389648, 3813354, 5084472, 7626708, 10168944, 15253416, 30506832]

約数ペア:

[(1, 30506832), (2, 15253416), (3, 10168944), (4, 7626708), (6, 5084472), (8, 3813354), (9, 3389648), (12, 2542236), (16, 1906677), (18, 1694824), (23, 1326384), (24, 1271118), (36, 847412), (46, 663192), (48, 635559), (61, 500112), (69, 442128), (72, 423706), (92, 331596), (122, 250056), (138, 221064), (144, 211853), (151, 202032), (183, 166704), (184, 165798), (207, 147376), (244, 125028), (276, 110532), (302, 101016), (366, 83352), (368, 82899), (414, 73688), (453, 67344), (488, 62514), (549, 55568), (552, 55266), (604, 50508), (732, 41676), (828, 36844), (906, 33672), (976, 31257), (1098, 27784), (1104, 27633), (1208, 25254), (1359, 22448), (1403, 21744), (1464, 20838), (1656, 18422), (1812, 16836), (2196, 13892), (2416, 12627), (2718, 11224), (2806, 10872), (2928, 10419), (3312, 9211), (3473, 8784), (3624, 8418), (4209, 7248), (4392, 6946), (5436, 5612)]