5156970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 10083990

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, 1889, 2730, 3778, 5667, 9445, 11334, 13223, 18890, 24557, 26446, 28335, 39669, 49114, 56670, 66115, 73671, 79338, 122785, 132230, 147342, 171899, 198345, 245570, 343798, 368355, 396690, 515697, 736710, 859495, 1031394, 1718990, 2578485, 5156970]

約数ペア:

[(1, 5156970), (2, 2578485), (3, 1718990), (5, 1031394), (6, 859495), (7, 736710), (10, 515697), (13, 396690), (14, 368355), (15, 343798), (21, 245570), (26, 198345), (30, 171899), (35, 147342), (39, 132230), (42, 122785), (65, 79338), (70, 73671), (78, 66115), (91, 56670), (105, 49114), (130, 39669), (182, 28335), (195, 26446), (210, 24557), (273, 18890), (390, 13223), (455, 11334), (546, 9445), (910, 5667), (1365, 3778), (1889, 2730)]