78814470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19789

約数の個数: 64

約数和(自身を含む): 227566080

約数和(自身を除く): 148751610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19753, 39506, 59259, 98765, 118518, 138271, 197530, 276542, 296295, 375307, 414813, 592590, 691355, 750614, 829626, 1125921, 1382710, 1876535, 2074065, 2251842, 2627149, 3753070, 4148130, 5254298, 5629605, 7881447, 11259210, 13135745, 15762894, 26271490, 39407235, 78814470]

約数ペア:

[(1, 78814470), (2, 39407235), (3, 26271490), (5, 15762894), (6, 13135745), (7, 11259210), (10, 7881447), (14, 5629605), (15, 5254298), (19, 4148130), (21, 3753070), (30, 2627149), (35, 2251842), (38, 2074065), (42, 1876535), (57, 1382710), (70, 1125921), (95, 829626), (105, 750614), (114, 691355), (133, 592590), (190, 414813), (210, 375307), (266, 296295), (285, 276542), (399, 197530), (570, 138271), (665, 118518), (798, 98765), (1330, 59259), (1995, 39506), (3990, 19753)]