804528390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3417

約数の個数: 64

約数和(自身を含む): 1977462720

約数和(自身を除く): 1172934330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 137, 183, 274, 305, 366, 411, 610, 685, 822, 915, 1370, 1830, 2055, 3209, 4110, 6418, 8357, 9627, 16045, 16714, 19254, 25071, 32090, 41785, 48135, 50142, 83570, 96270, 125355, 195749, 250710, 391498, 439633, 587247, 879266, 978745, 1174494, 1318899, 1957490, 2198165, 2637798, 2936235, 4396330, 5872470, 6594495, 13188990, 26817613, 53635226, 80452839, 134088065, 160905678, 268176130, 402264195, 804528390]

約数ペア:

[(1, 804528390), (2, 402264195), (3, 268176130), (5, 160905678), (6, 134088065), (10, 80452839), (15, 53635226), (30, 26817613), (61, 13188990), (122, 6594495), (137, 5872470), (183, 4396330), (274, 2936235), (305, 2637798), (366, 2198165), (411, 1957490), (610, 1318899), (685, 1174494), (822, 978745), (915, 879266), (1370, 587247), (1830, 439633), (2055, 391498), (3209, 250710), (4110, 195749), (6418, 125355), (8357, 96270), (9627, 83570), (16045, 50142), (16714, 48135), (19254, 41785), (25071, 32090)]