123967060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 321753600

約数和(自身を除く): 197786540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 490, 595, 686, 833, 980, 1063, 1190, 1372, 1666, 1715, 2126, 2380, 3332, 3430, 4165, 4252, 5315, 5831, 6860, 7441, 8330, 10630, 11662, 14882, 16660, 18071, 21260, 23324, 29155, 29764, 36142, 37205, 52087, 58310, 72284, 74410, 90355, 104174, 116620, 126497, 148820, 180710, 208348, 252994, 260435, 361420, 364609, 505988, 520870, 632485, 729218, 885479, 1041740, 1264970, 1458436, 1770958, 1823045, 2529940, 3541916, 3646090, 4427395, 6198353, 7292180, 8854790, 12396706, 17709580, 24793412, 30991765, 61983530, 123967060]

約数ペア:

[(1, 123967060), (2, 61983530), (4, 30991765), (5, 24793412), (7, 17709580), (10, 12396706), (14, 8854790), (17, 7292180), (20, 6198353), (28, 4427395), (34, 3646090), (35, 3541916), (49, 2529940), (68, 1823045), (70, 1770958), (85, 1458436), (98, 1264970), (119, 1041740), (140, 885479), (170, 729218), (196, 632485), (238, 520870), (245, 505988), (340, 364609), (343, 361420), (476, 260435), (490, 252994), (595, 208348), (686, 180710), (833, 148820), (980, 126497), (1063, 116620), (1190, 104174), (1372, 90355), (1666, 74410), (1715, 72284), (2126, 58310), (2380, 52087), (3332, 37205), (3430, 36142), (4165, 29764), (4252, 29155), (5315, 23324), (5831, 21260), (6860, 18071), (7441, 16660), (8330, 14882), (10630, 11662)]