12156699490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{75353}}^1$

素因数の和:75463

約数の個数: 64

約数和(自身を含む): 25293625056

約数和(自身を除く): 13136925566

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 73, 85, 130, 146, 170, 221, 365, 442, 730, 949, 1105, 1241, 1898, 2210, 2482, 4745, 6205, 9490, 12410, 16133, 32266, 75353, 80665, 150706, 161330, 376765, 753530, 979589, 1281001, 1959178, 2562002, 4897945, 5500769, 6405005, 9795890, 11001538, 12810010, 16653013, 27503845, 33306026, 55007690, 71509997, 83265065, 93513073, 143019994, 166530130, 187026146, 357549985, 467565365, 715099970, 935130730, 1215669949, 2431339898, 6078349745, 12156699490]

約数ペア:

[(1, 12156699490), (2, 6078349745), (5, 2431339898), (10, 1215669949), (13, 935130730), (17, 715099970), (26, 467565365), (34, 357549985), (65, 187026146), (73, 166530130), (85, 143019994), (130, 93513073), (146, 83265065), (170, 71509997), (221, 55007690), (365, 33306026), (442, 27503845), (730, 16653013), (949, 12810010), (1105, 11001538), (1241, 9795890), (1898, 6405005), (2210, 5500769), (2482, 4897945), (4745, 2562002), (6205, 1959178), (9490, 1281001), (12410, 979589), (16133, 753530), (32266, 376765), (75353, 161330), (80665, 150706)]