70254860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 167133120

約数和(自身を除く): 96878260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 67, 74, 109, 130, 134, 148, 185, 218, 260, 268, 335, 370, 436, 481, 545, 670, 740, 871, 962, 1090, 1340, 1417, 1742, 1924, 2180, 2405, 2479, 2834, 3484, 4033, 4355, 4810, 4958, 5668, 7085, 7303, 8066, 8710, 9620, 9916, 12395, 14170, 14606, 16132, 17420, 20165, 24790, 28340, 29212, 32227, 36515, 40330, 49580, 52429, 64454, 73030, 80660, 94939, 104858, 128908, 146060, 161135, 189878, 209716, 262145, 270211, 322270, 379756, 474695, 524290, 540422, 644540, 949390, 1048580, 1080844, 1351055, 1898780, 2702110, 3512743, 5404220, 7025486, 14050972, 17563715, 35127430, 70254860]

約数ペア:

[(1, 70254860), (2, 35127430), (4, 17563715), (5, 14050972), (10, 7025486), (13, 5404220), (20, 3512743), (26, 2702110), (37, 1898780), (52, 1351055), (65, 1080844), (67, 1048580), (74, 949390), (109, 644540), (130, 540422), (134, 524290), (148, 474695), (185, 379756), (218, 322270), (260, 270211), (268, 262145), (335, 209716), (370, 189878), (436, 161135), (481, 146060), (545, 128908), (670, 104858), (740, 94939), (871, 80660), (962, 73030), (1090, 64454), (1340, 52429), (1417, 49580), (1742, 40330), (1924, 36515), (2180, 32227), (2405, 29212), (2479, 28340), (2834, 24790), (3484, 20165), (4033, 17420), (4355, 16132), (4810, 14606), (4958, 14170), (5668, 12395), (7085, 9916), (7303, 9620), (8066, 8710)]