30761569160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{865061}}^1$

素因数の和:865206

約数の個数: 64

約数和(自身を含む): 79724113920

約数和(自身を除く): 48962544760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 865061, 1730122, 3460244, 4325305, 6055427, 6920488, 8650610, 12110854, 17301220, 24221708, 30277135, 34602440, 48443416, 60554270, 109862747, 121108540, 219725494, 242217080, 439450988, 549313735, 769039229, 878901976, 1098627470, 1538078458, 2197254940, 3076156916, 3845196145, 4394509880, 6152313832, 7690392290, 15380784580, 30761569160]

約数ペア:

[(1, 30761569160), (2, 15380784580), (4, 7690392290), (5, 6152313832), (7, 4394509880), (8, 3845196145), (10, 3076156916), (14, 2197254940), (20, 1538078458), (28, 1098627470), (35, 878901976), (40, 769039229), (56, 549313735), (70, 439450988), (127, 242217080), (140, 219725494), (254, 121108540), (280, 109862747), (508, 60554270), (635, 48443416), (889, 34602440), (1016, 30277135), (1270, 24221708), (1778, 17301220), (2540, 12110854), (3556, 8650610), (4445, 6920488), (5080, 6055427), (7112, 4325305), (8890, 3460244), (17780, 1730122), (35560, 865061)]