30480996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 88711168

約数和(自身を除く): 58230172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 271, 273, 309, 364, 412, 542, 546, 618, 721, 813, 1084, 1092, 1236, 1339, 1442, 1626, 1897, 2163, 2678, 2884, 3252, 3523, 3794, 4017, 4326, 5356, 5691, 7046, 7588, 8034, 8652, 9373, 10569, 11382, 14092, 16068, 18746, 21138, 22764, 24661, 27913, 28119, 37492, 42276, 49322, 55826, 56238, 73983, 83739, 98644, 111652, 112476, 147966, 167478, 195391, 295932, 334956, 362869, 390782, 586173, 725738, 781564, 1088607, 1172346, 1451476, 2177214, 2344692, 2540083, 4354428, 5080166, 7620249, 10160332, 15240498, 30480996]

約数ペア:

[(1, 30480996), (2, 15240498), (3, 10160332), (4, 7620249), (6, 5080166), (7, 4354428), (12, 2540083), (13, 2344692), (14, 2177214), (21, 1451476), (26, 1172346), (28, 1088607), (39, 781564), (42, 725738), (52, 586173), (78, 390782), (84, 362869), (91, 334956), (103, 295932), (156, 195391), (182, 167478), (206, 147966), (271, 112476), (273, 111652), (309, 98644), (364, 83739), (412, 73983), (542, 56238), (546, 55826), (618, 49322), (721, 42276), (813, 37492), (1084, 28119), (1092, 27913), (1236, 24661), (1339, 22764), (1442, 21138), (1626, 18746), (1897, 16068), (2163, 14092), (2678, 11382), (2884, 10569), (3252, 9373), (3523, 8652), (3794, 8034), (4017, 7588), (4326, 7046), (5356, 5691)]