16679910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 45400320

約数和(自身を除く): 28720410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2251, 2470, 3705, 4502, 6753, 7410, 11255, 13506, 22510, 29263, 33765, 42769, 58526, 67530, 85538, 87789, 128307, 146315, 175578, 213845, 256614, 292630, 427690, 438945, 555997, 641535, 877890, 1111994, 1283070, 1667991, 2779985, 3335982, 5559970, 8339955, 16679910]

約数ペア:

[(1, 16679910), (2, 8339955), (3, 5559970), (5, 3335982), (6, 2779985), (10, 1667991), (13, 1283070), (15, 1111994), (19, 877890), (26, 641535), (30, 555997), (38, 438945), (39, 427690), (57, 292630), (65, 256614), (78, 213845), (95, 175578), (114, 146315), (130, 128307), (190, 87789), (195, 85538), (247, 67530), (285, 58526), (390, 42769), (494, 33765), (570, 29263), (741, 22510), (1235, 13506), (1482, 11255), (2251, 7410), (2470, 6753), (3705, 4502)]