30397120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7337

約数の個数: 56

約数和(自身を含む): 77961744

約数和(自身を除く): 47564624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7307, 14614, 29228, 36535, 58456, 73070, 94991, 116912, 146140, 189982, 233824, 292280, 379964, 467648, 474955, 584560, 759928, 949910, 1169120, 1519856, 1899820, 2338240, 3039712, 3799640, 6079424, 7599280, 15198560, 30397120]

約数ペア:

[(1, 30397120), (2, 15198560), (4, 7599280), (5, 6079424), (8, 3799640), (10, 3039712), (13, 2338240), (16, 1899820), (20, 1519856), (26, 1169120), (32, 949910), (40, 759928), (52, 584560), (64, 474955), (65, 467648), (80, 379964), (104, 292280), (130, 233824), (160, 189982), (208, 146140), (260, 116912), (320, 94991), (416, 73070), (520, 58456), (832, 36535), (1040, 29228), (2080, 14614), (4160, 7307)]