30462768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 99660288

約数和(自身を除く): 69197520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 643, 658, 752, 846, 987, 1008, 1128, 1286, 1316, 1692, 1929, 1974, 2256, 2572, 2632, 2961, 3384, 3858, 3948, 4501, 5144, 5264, 5787, 5922, 6768, 7716, 7896, 9002, 10288, 11574, 11844, 13503, 15432, 15792, 18004, 23148, 23688, 27006, 30221, 30864, 36008, 40509, 46296, 47376, 54012, 60442, 72016, 81018, 90663, 92592, 108024, 120884, 162036, 181326, 211547, 216048, 241768, 271989, 324072, 362652, 423094, 483536, 543978, 634641, 648144, 725304, 846188, 1087956, 1269282, 1450608, 1692376, 1903923, 2175912, 2538564, 3384752, 3807846, 4351824, 5077128, 7615692, 10154256, 15231384, 30462768]

約数ペア:

[(1, 30462768), (2, 15231384), (3, 10154256), (4, 7615692), (6, 5077128), (7, 4351824), (8, 3807846), (9, 3384752), (12, 2538564), (14, 2175912), (16, 1903923), (18, 1692376), (21, 1450608), (24, 1269282), (28, 1087956), (36, 846188), (42, 725304), (47, 648144), (48, 634641), (56, 543978), (63, 483536), (72, 423094), (84, 362652), (94, 324072), (112, 271989), (126, 241768), (141, 216048), (144, 211547), (168, 181326), (188, 162036), (252, 120884), (282, 108024), (329, 92592), (336, 90663), (376, 81018), (423, 72016), (504, 60442), (564, 54012), (643, 47376), (658, 46296), (752, 40509), (846, 36008), (987, 30864), (1008, 30221), (1128, 27006), (1286, 23688), (1316, 23148), (1692, 18004), (1929, 15792), (1974, 15432), (2256, 13503), (2572, 11844), (2632, 11574), (2961, 10288), (3384, 9002), (3858, 7896), (3948, 7716), (4501, 6768), (5144, 5922), (5264, 5787)]