30921264

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 140

約数和(自身を含む): 98396232

約数和(自身を除く): 67474968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 241, 243, 264, 297, 324, 396, 432, 482, 486, 528, 594, 648, 723, 729, 792, 891, 964, 972, 1188, 1296, 1446, 1458, 1584, 1782, 1928, 1944, 2169, 2376, 2651, 2673, 2892, 2916, 3564, 3856, 3888, 4338, 4752, 5302, 5346, 5784, 5832, 6507, 7128, 7953, 8019, 8676, 10604, 10692, 11568, 11664, 13014, 14256, 15906, 16038, 17352, 19521, 21208, 21384, 23859, 26028, 31812, 32076, 34704, 39042, 42416, 42768, 47718, 52056, 58563, 63624, 64152, 71577, 78084, 95436, 104112, 117126, 127248, 128304, 143154, 156168, 175689, 190872, 214731, 234252, 286308, 312336, 351378, 381744, 429462, 468504, 572616, 644193, 702756, 858924, 937008, 1145232, 1288386, 1405512, 1717848, 1932579, 2576772, 2811024, 3435696, 3865158, 5153544, 7730316, 10307088, 15460632, 30921264]

約数ペア:

[(1, 30921264), (2, 15460632), (3, 10307088), (4, 7730316), (6, 5153544), (8, 3865158), (9, 3435696), (11, 2811024), (12, 2576772), (16, 1932579), (18, 1717848), (22, 1405512), (24, 1288386), (27, 1145232), (33, 937008), (36, 858924), (44, 702756), (48, 644193), (54, 572616), (66, 468504), (72, 429462), (81, 381744), (88, 351378), (99, 312336), (108, 286308), (132, 234252), (144, 214731), (162, 190872), (176, 175689), (198, 156168), (216, 143154), (241, 128304), (243, 127248), (264, 117126), (297, 104112), (324, 95436), (396, 78084), (432, 71577), (482, 64152), (486, 63624), (528, 58563), (594, 52056), (648, 47718), (723, 42768), (729, 42416), (792, 39042), (891, 34704), (964, 32076), (972, 31812), (1188, 26028), (1296, 23859), (1446, 21384), (1458, 21208), (1584, 19521), (1782, 17352), (1928, 16038), (1944, 15906), (2169, 14256), (2376, 13014), (2651, 11664), (2673, 11568), (2892, 10692), (2916, 10604), (3564, 8676), (3856, 8019), (3888, 7953), (4338, 7128), (4752, 6507), (5302, 5832), (5346, 5784)]