30003584

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 69064200

約数和(自身を除く): 39060616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 73, 76, 104, 128, 146, 152, 169, 208, 247, 292, 304, 338, 416, 494, 584, 608, 676, 832, 949, 988, 1168, 1216, 1352, 1387, 1664, 1898, 1976, 2336, 2432, 2704, 2774, 3211, 3796, 3952, 4672, 5408, 5548, 6422, 7592, 7904, 9344, 10816, 11096, 12337, 12844, 15184, 15808, 18031, 21632, 22192, 24674, 25688, 30368, 31616, 36062, 44384, 49348, 51376, 60736, 72124, 88768, 98696, 102752, 121472, 144248, 177536, 197392, 205504, 234403, 288496, 394784, 411008, 468806, 576992, 789568, 937612, 1153984, 1579136, 1875224, 2307968, 3750448, 7500896, 15001792, 30003584]

約数ペア:

[(1, 30003584), (2, 15001792), (4, 7500896), (8, 3750448), (13, 2307968), (16, 1875224), (19, 1579136), (26, 1153984), (32, 937612), (38, 789568), (52, 576992), (64, 468806), (73, 411008), (76, 394784), (104, 288496), (128, 234403), (146, 205504), (152, 197392), (169, 177536), (208, 144248), (247, 121472), (292, 102752), (304, 98696), (338, 88768), (416, 72124), (494, 60736), (584, 51376), (608, 49348), (676, 44384), (832, 36062), (949, 31616), (988, 30368), (1168, 25688), (1216, 24674), (1352, 22192), (1387, 21632), (1664, 18031), (1898, 15808), (1976, 15184), (2336, 12844), (2432, 12337), (2704, 11096), (2774, 10816), (3211, 9344), (3796, 7904), (3952, 7592), (4672, 6422), (5408, 5548)]