70700710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 140356800

約数和(自身を除く): 69656090

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 89, 95, 113, 178, 185, 190, 226, 370, 445, 565, 703, 890, 1130, 1406, 1691, 2147, 3293, 3382, 3515, 4181, 4294, 6586, 7030, 8362, 8455, 10057, 10735, 16465, 16910, 20114, 20905, 21470, 32930, 41810, 50285, 62567, 79439, 100570, 125134, 158878, 191083, 312835, 372109, 382166, 397195, 625670, 744218, 794390, 955415, 1860545, 1910830, 3721090, 7070071, 14140142, 35350355, 70700710]

約数ペア:

[(1, 70700710), (2, 35350355), (5, 14140142), (10, 7070071), (19, 3721090), (37, 1910830), (38, 1860545), (74, 955415), (89, 794390), (95, 744218), (113, 625670), (178, 397195), (185, 382166), (190, 372109), (226, 312835), (370, 191083), (445, 158878), (565, 125134), (703, 100570), (890, 79439), (1130, 62567), (1406, 50285), (1691, 41810), (2147, 32930), (3293, 21470), (3382, 20905), (3515, 20114), (4181, 16910), (4294, 16465), (6586, 10735), (7030, 10057), (8362, 8455)]