9989070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 29514240

約数和(自身を除く): 19525170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 3659, 7318, 10977, 18295, 21954, 25613, 36590, 47567, 51226, 54885, 76839, 95134, 109770, 128065, 142701, 153678, 237835, 256130, 285402, 332969, 384195, 475670, 665938, 713505, 768390, 998907, 1427010, 1664845, 1997814, 3329690, 4994535, 9989070]

約数ペア:

[(1, 9989070), (2, 4994535), (3, 3329690), (5, 1997814), (6, 1664845), (7, 1427010), (10, 998907), (13, 768390), (14, 713505), (15, 665938), (21, 475670), (26, 384195), (30, 332969), (35, 285402), (39, 256130), (42, 237835), (65, 153678), (70, 142701), (78, 128065), (91, 109770), (105, 95134), (130, 76839), (182, 54885), (195, 51226), (210, 47567), (273, 36590), (390, 25613), (455, 21954), (546, 18295), (910, 10977), (1365, 7318), (2730, 3659)]