7351890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 21724416

約数和(自身を除く): 14372526

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, 2693, 2730, 5386, 8079, 13465, 16158, 18851, 26930, 35009, 37702, 40395, 56553, 70018, 80790, 94255, 105027, 113106, 175045, 188510, 210054, 245063, 282765, 350090, 490126, 525135, 565530, 735189, 1050270, 1225315, 1470378, 2450630, 3675945, 7351890]

約数ペア:

[(1, 7351890), (2, 3675945), (3, 2450630), (5, 1470378), (6, 1225315), (7, 1050270), (10, 735189), (13, 565530), (14, 525135), (15, 490126), (21, 350090), (26, 282765), (30, 245063), (35, 210054), (39, 188510), (42, 175045), (65, 113106), (70, 105027), (78, 94255), (91, 80790), (105, 70018), (130, 56553), (182, 40395), (195, 37702), (210, 35009), (273, 26930), (390, 18851), (455, 16158), (546, 13465), (910, 8079), (1365, 5386), (2693, 2730)]