1723239430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 3492901440

約数和(自身を除く): 1769662010

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 137, 205, 274, 410, 451, 685, 902, 1370, 1507, 2255, 2789, 3014, 4510, 5578, 5617, 7535, 11234, 13945, 15070, 27890, 28085, 30679, 56170, 61358, 61787, 114349, 123574, 153395, 228698, 306790, 308935, 382093, 571745, 617870, 764186, 1143490, 1257839, 1910465, 2515678, 3820930, 4203023, 6289195, 8406046, 12578390, 15665813, 21015115, 31331626, 42030230, 78329065, 156658130, 172323943, 344647886, 861619715, 1723239430]

約数ペア:

[(1, 1723239430), (2, 861619715), (5, 344647886), (10, 172323943), (11, 156658130), (22, 78329065), (41, 42030230), (55, 31331626), (82, 21015115), (110, 15665813), (137, 12578390), (205, 8406046), (274, 6289195), (410, 4203023), (451, 3820930), (685, 2515678), (902, 1910465), (1370, 1257839), (1507, 1143490), (2255, 764186), (2789, 617870), (3014, 571745), (4510, 382093), (5578, 308935), (5617, 306790), (7535, 228698), (11234, 153395), (13945, 123574), (15070, 114349), (27890, 61787), (28085, 61358), (30679, 56170)]