30651684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 86016000

約数和(自身を除く): 55364316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 79, 84, 93, 124, 149, 158, 186, 217, 237, 298, 316, 372, 434, 447, 474, 553, 596, 651, 868, 894, 948, 1043, 1106, 1302, 1659, 1788, 2086, 2212, 2449, 2604, 3129, 3318, 4172, 4619, 4898, 6258, 6636, 7347, 9238, 9796, 11771, 12516, 13857, 14694, 17143, 18476, 23542, 27714, 29388, 32333, 34286, 35313, 47084, 51429, 55428, 64666, 68572, 70626, 82397, 96999, 102858, 129332, 141252, 164794, 193998, 205716, 247191, 329588, 364901, 387996, 494382, 729802, 988764, 1094703, 1459604, 2189406, 2554307, 4378812, 5108614, 7662921, 10217228, 15325842, 30651684]

約数ペア:

[(1, 30651684), (2, 15325842), (3, 10217228), (4, 7662921), (6, 5108614), (7, 4378812), (12, 2554307), (14, 2189406), (21, 1459604), (28, 1094703), (31, 988764), (42, 729802), (62, 494382), (79, 387996), (84, 364901), (93, 329588), (124, 247191), (149, 205716), (158, 193998), (186, 164794), (217, 141252), (237, 129332), (298, 102858), (316, 96999), (372, 82397), (434, 70626), (447, 68572), (474, 64666), (553, 55428), (596, 51429), (651, 47084), (868, 35313), (894, 34286), (948, 32333), (1043, 29388), (1106, 27714), (1302, 23542), (1659, 18476), (1788, 17143), (2086, 14694), (2212, 13857), (2449, 12516), (2604, 11771), (3129, 9796), (3318, 9238), (4172, 7347), (4619, 6636), (4898, 6258)]