71525970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15616

約数の個数: 64

約数和(自身を含む): 201968640

約数和(自身を除く): 130442670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 15583, 31166, 46749, 77915, 93498, 140247, 155830, 233745, 264911, 280494, 420741, 467490, 529822, 701235, 794733, 841482, 1324555, 1402470, 1589466, 2103705, 2384199, 2649110, 3973665, 4207410, 4768398, 7152597, 7947330, 11920995, 14305194, 23841990, 35762985, 71525970]

約数ペア:

[(1, 71525970), (2, 35762985), (3, 23841990), (5, 14305194), (6, 11920995), (9, 7947330), (10, 7152597), (15, 4768398), (17, 4207410), (18, 3973665), (27, 2649110), (30, 2384199), (34, 2103705), (45, 1589466), (51, 1402470), (54, 1324555), (85, 841482), (90, 794733), (102, 701235), (135, 529822), (153, 467490), (170, 420741), (255, 280494), (270, 264911), (306, 233745), (459, 155830), (510, 140247), (765, 93498), (918, 77915), (1530, 46749), (2295, 31166), (4590, 15583)]