30386412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 95764032

約数和(自身を除く): 65377620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 51, 63, 68, 82, 84, 102, 119, 123, 126, 153, 164, 173, 204, 238, 246, 252, 287, 306, 346, 357, 369, 476, 492, 519, 574, 612, 692, 697, 714, 738, 861, 1038, 1071, 1148, 1211, 1394, 1428, 1476, 1557, 1722, 2076, 2091, 2142, 2422, 2583, 2788, 2941, 3114, 3444, 3633, 4182, 4284, 4844, 4879, 5166, 5882, 6228, 6273, 7093, 7266, 8364, 8823, 9758, 10332, 10899, 11764, 12546, 14186, 14532, 14637, 17646, 19516, 20587, 21279, 21798, 25092, 26469, 28372, 29274, 35292, 41174, 42558, 43596, 43911, 49651, 52938, 58548, 61761, 63837, 82348, 85116, 87822, 99302, 105876, 120581, 123522, 127674, 148953, 175644, 185283, 198604, 241162, 247044, 255348, 297906, 361743, 370566, 446859, 482324, 595812, 723486, 741132, 844067, 893718, 1085229, 1446972, 1688134, 1787436, 2170458, 2532201, 3376268, 4340916, 5064402, 7596603, 10128804, 15193206, 30386412]

約数ペア:

[(1, 30386412), (2, 15193206), (3, 10128804), (4, 7596603), (6, 5064402), (7, 4340916), (9, 3376268), (12, 2532201), (14, 2170458), (17, 1787436), (18, 1688134), (21, 1446972), (28, 1085229), (34, 893718), (36, 844067), (41, 741132), (42, 723486), (51, 595812), (63, 482324), (68, 446859), (82, 370566), (84, 361743), (102, 297906), (119, 255348), (123, 247044), (126, 241162), (153, 198604), (164, 185283), (173, 175644), (204, 148953), (238, 127674), (246, 123522), (252, 120581), (287, 105876), (306, 99302), (346, 87822), (357, 85116), (369, 82348), (476, 63837), (492, 61761), (519, 58548), (574, 52938), (612, 49651), (692, 43911), (697, 43596), (714, 42558), (738, 41174), (861, 35292), (1038, 29274), (1071, 28372), (1148, 26469), (1211, 25092), (1394, 21798), (1428, 21279), (1476, 20587), (1557, 19516), (1722, 17646), (2076, 14637), (2091, 14532), (2142, 14186), (2422, 12546), (2583, 11764), (2788, 10899), (2941, 10332), (3114, 9758), (3444, 8823), (3633, 8364), (4182, 7266), (4284, 7093), (4844, 6273), (4879, 6228), (5166, 5882)]