1570297990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 3063821760

約数和(自身を除く): 1493523770

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 163, 170, 305, 326, 610, 815, 929, 1037, 1630, 1858, 2074, 2771, 4645, 5185, 5542, 9290, 9943, 10370, 13855, 15793, 19886, 27710, 31586, 49715, 56669, 78965, 99430, 113338, 151427, 157930, 169031, 283345, 302854, 338062, 566690, 757135, 845155, 963373, 1514270, 1690310, 1926746, 2574259, 4816865, 5148518, 9237047, 9633730, 12871295, 18474094, 25742590, 46185235, 92370470, 157029799, 314059598, 785148995, 1570297990]

約数ペア:

[(1, 1570297990), (2, 785148995), (5, 314059598), (10, 157029799), (17, 92370470), (34, 46185235), (61, 25742590), (85, 18474094), (122, 12871295), (163, 9633730), (170, 9237047), (305, 5148518), (326, 4816865), (610, 2574259), (815, 1926746), (929, 1690310), (1037, 1514270), (1630, 963373), (1858, 845155), (2074, 757135), (2771, 566690), (4645, 338062), (5185, 302854), (5542, 283345), (9290, 169031), (9943, 157930), (10370, 151427), (13855, 113338), (15793, 99430), (19886, 78965), (27710, 56669), (31586, 49715)]