30449628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 92171520

約数和(自身を除く): 61721892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 71, 76, 99, 108, 114, 132, 142, 171, 198, 209, 213, 228, 284, 297, 342, 361, 396, 418, 426, 513, 594, 627, 639, 684, 722, 781, 836, 852, 1026, 1083, 1188, 1254, 1278, 1349, 1444, 1562, 1881, 1917, 2052, 2166, 2343, 2508, 2556, 2698, 3124, 3249, 3762, 3834, 3971, 4047, 4332, 4686, 5396, 5643, 6498, 7029, 7524, 7668, 7942, 8094, 9372, 9747, 11286, 11913, 12141, 12996, 14058, 14839, 15884, 16188, 19494, 21087, 22572, 23826, 24282, 25631, 28116, 29678, 35739, 36423, 38988, 42174, 44517, 47652, 48564, 51262, 59356, 71478, 72846, 76893, 84348, 89034, 102524, 107217, 133551, 142956, 145692, 153786, 178068, 214434, 230679, 267102, 281941, 307572, 400653, 428868, 461358, 534204, 563882, 692037, 801306, 845823, 922716, 1127764, 1384074, 1602612, 1691646, 2537469, 2768148, 3383292, 5074938, 7612407, 10149876, 15224814, 30449628]

約数ペア:

[(1, 30449628), (2, 15224814), (3, 10149876), (4, 7612407), (6, 5074938), (9, 3383292), (11, 2768148), (12, 2537469), (18, 1691646), (19, 1602612), (22, 1384074), (27, 1127764), (33, 922716), (36, 845823), (38, 801306), (44, 692037), (54, 563882), (57, 534204), (66, 461358), (71, 428868), (76, 400653), (99, 307572), (108, 281941), (114, 267102), (132, 230679), (142, 214434), (171, 178068), (198, 153786), (209, 145692), (213, 142956), (228, 133551), (284, 107217), (297, 102524), (342, 89034), (361, 84348), (396, 76893), (418, 72846), (426, 71478), (513, 59356), (594, 51262), (627, 48564), (639, 47652), (684, 44517), (722, 42174), (781, 38988), (836, 36423), (852, 35739), (1026, 29678), (1083, 28116), (1188, 25631), (1254, 24282), (1278, 23826), (1349, 22572), (1444, 21087), (1562, 19494), (1881, 16188), (1917, 15884), (2052, 14839), (2166, 14058), (2343, 12996), (2508, 12141), (2556, 11913), (2698, 11286), (3124, 9747), (3249, 9372), (3762, 8094), (3834, 7942), (3971, 7668), (4047, 7524), (4332, 7029), (4686, 6498), (5396, 5643)]