30012696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 97100640

約数和(自身を除く): 67087944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 181, 188, 196, 252, 282, 294, 329, 362, 376, 392, 423, 441, 504, 543, 564, 588, 658, 724, 846, 882, 987, 1086, 1128, 1176, 1267, 1316, 1448, 1629, 1692, 1764, 1974, 2172, 2303, 2534, 2632, 2961, 3258, 3384, 3528, 3801, 3948, 4344, 4606, 5068, 5922, 6516, 6909, 7602, 7896, 8507, 8869, 9212, 10136, 11403, 11844, 13032, 13818, 15204, 17014, 17738, 18424, 20727, 22806, 23688, 25521, 26607, 27636, 30408, 34028, 35476, 41454, 45612, 51042, 53214, 55272, 59549, 68056, 70952, 76563, 79821, 82908, 91224, 102084, 106428, 119098, 153126, 159642, 165816, 178647, 204168, 212856, 238196, 306252, 319284, 357294, 416843, 476392, 535941, 612504, 638568, 714588, 833686, 1071882, 1250529, 1429176, 1667372, 2143764, 2501058, 3334744, 3751587, 4287528, 5002116, 7503174, 10004232, 15006348, 30012696]

約数ペア:

[(1, 30012696), (2, 15006348), (3, 10004232), (4, 7503174), (6, 5002116), (7, 4287528), (8, 3751587), (9, 3334744), (12, 2501058), (14, 2143764), (18, 1667372), (21, 1429176), (24, 1250529), (28, 1071882), (36, 833686), (42, 714588), (47, 638568), (49, 612504), (56, 535941), (63, 476392), (72, 416843), (84, 357294), (94, 319284), (98, 306252), (126, 238196), (141, 212856), (147, 204168), (168, 178647), (181, 165816), (188, 159642), (196, 153126), (252, 119098), (282, 106428), (294, 102084), (329, 91224), (362, 82908), (376, 79821), (392, 76563), (423, 70952), (441, 68056), (504, 59549), (543, 55272), (564, 53214), (588, 51042), (658, 45612), (724, 41454), (846, 35476), (882, 34028), (987, 30408), (1086, 27636), (1128, 26607), (1176, 25521), (1267, 23688), (1316, 22806), (1448, 20727), (1629, 18424), (1692, 17738), (1764, 17014), (1974, 15204), (2172, 13818), (2303, 13032), (2534, 11844), (2632, 11403), (2961, 10136), (3258, 9212), (3384, 8869), (3528, 8507), (3801, 7896), (3948, 7602), (4344, 6909), (4606, 6516), (5068, 5922)]