30356172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 98122752

約数和(自身を除く): 67766580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 233, 252, 282, 308, 329, 396, 423, 462, 466, 517, 564, 658, 693, 699, 846, 924, 932, 987, 1034, 1316, 1386, 1398, 1551, 1631, 1692, 1974, 2068, 2097, 2563, 2772, 2796, 2961, 3102, 3262, 3619, 3948, 4194, 4653, 4893, 5126, 5922, 6204, 6524, 7238, 7689, 8388, 9306, 9786, 10252, 10857, 10951, 11844, 14476, 14679, 15378, 17941, 18612, 19572, 21714, 21902, 23067, 29358, 30756, 32571, 32853, 35882, 43428, 43804, 46134, 53823, 58716, 65142, 65706, 71764, 76657, 92268, 98559, 107646, 120461, 130284, 131412, 153314, 161469, 197118, 215292, 229971, 240922, 306628, 322938, 361383, 394236, 459942, 481844, 645876, 689913, 722766, 843227, 919884, 1084149, 1379826, 1445532, 1686454, 2168298, 2529681, 2759652, 3372908, 4336596, 5059362, 7589043, 10118724, 15178086, 30356172]

約数ペア:

[(1, 30356172), (2, 15178086), (3, 10118724), (4, 7589043), (6, 5059362), (7, 4336596), (9, 3372908), (11, 2759652), (12, 2529681), (14, 2168298), (18, 1686454), (21, 1445532), (22, 1379826), (28, 1084149), (33, 919884), (36, 843227), (42, 722766), (44, 689913), (47, 645876), (63, 481844), (66, 459942), (77, 394236), (84, 361383), (94, 322938), (99, 306628), (126, 240922), (132, 229971), (141, 215292), (154, 197118), (188, 161469), (198, 153314), (231, 131412), (233, 130284), (252, 120461), (282, 107646), (308, 98559), (329, 92268), (396, 76657), (423, 71764), (462, 65706), (466, 65142), (517, 58716), (564, 53823), (658, 46134), (693, 43804), (699, 43428), (846, 35882), (924, 32853), (932, 32571), (987, 30756), (1034, 29358), (1316, 23067), (1386, 21902), (1398, 21714), (1551, 19572), (1631, 18612), (1692, 17941), (1974, 15378), (2068, 14679), (2097, 14476), (2563, 11844), (2772, 10951), (2796, 10857), (2961, 10252), (3102, 9786), (3262, 9306), (3619, 8388), (3948, 7689), (4194, 7238), (4653, 6524), (4893, 6204), (5126, 5922)]