57568290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 166199040

約数和(自身を除く): 108630750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 457, 494, 510, 570, 646, 663, 741, 914, 969, 1105, 1235, 1326, 1371, 1482, 1615, 1938, 2210, 2285, 2470, 2742, 3230, 3315, 3705, 4199, 4570, 4845, 5941, 6630, 6855, 7410, 7769, 8398, 8683, 9690, 11882, 12597, 13710, 15538, 17366, 17823, 20995, 23307, 25194, 26049, 29705, 35646, 38845, 41990, 43415, 46614, 52098, 59410, 62985, 77690, 86830, 89115, 100997, 112879, 116535, 125970, 130245, 147611, 178230, 201994, 225758, 233070, 260490, 295222, 302991, 338637, 442833, 504985, 564395, 605982, 677274, 738055, 885666, 1009970, 1128790, 1476110, 1514955, 1693185, 1918943, 2214165, 3029910, 3386370, 3837886, 4428330, 5756829, 9594715, 11513658, 19189430, 28784145, 57568290]

約数ペア:

[(1, 57568290), (2, 28784145), (3, 19189430), (5, 11513658), (6, 9594715), (10, 5756829), (13, 4428330), (15, 3837886), (17, 3386370), (19, 3029910), (26, 2214165), (30, 1918943), (34, 1693185), (38, 1514955), (39, 1476110), (51, 1128790), (57, 1009970), (65, 885666), (78, 738055), (85, 677274), (95, 605982), (102, 564395), (114, 504985), (130, 442833), (170, 338637), (190, 302991), (195, 295222), (221, 260490), (247, 233070), (255, 225758), (285, 201994), (323, 178230), (390, 147611), (442, 130245), (457, 125970), (494, 116535), (510, 112879), (570, 100997), (646, 89115), (663, 86830), (741, 77690), (914, 62985), (969, 59410), (1105, 52098), (1235, 46614), (1326, 43415), (1371, 41990), (1482, 38845), (1615, 35646), (1938, 29705), (2210, 26049), (2285, 25194), (2470, 23307), (2742, 20995), (3230, 17823), (3315, 17366), (3705, 15538), (4199, 13710), (4570, 12597), (4845, 11882), (5941, 9690), (6630, 8683), (6855, 8398), (7410, 7769)]