71001180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23203}}^1$

素因数の和:23235

約数の個数: 72

約数和(自身を含む): 228048912

約数和(自身を除く): 157047732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23203, 46406, 69609, 92812, 116015, 139218, 208827, 232030, 278436, 348045, 394451, 417654, 464060, 696090, 788902, 835308, 1044135, 1183353, 1392180, 1577804, 1972255, 2088270, 2366706, 3550059, 3944510, 4176540, 4733412, 5916765, 7100118, 7889020, 11833530, 14200236, 17750295, 23667060, 35500590, 71001180]

約数ペア:

[(1, 71001180), (2, 35500590), (3, 23667060), (4, 17750295), (5, 14200236), (6, 11833530), (9, 7889020), (10, 7100118), (12, 5916765), (15, 4733412), (17, 4176540), (18, 3944510), (20, 3550059), (30, 2366706), (34, 2088270), (36, 1972255), (45, 1577804), (51, 1392180), (60, 1183353), (68, 1044135), (85, 835308), (90, 788902), (102, 696090), (153, 464060), (170, 417654), (180, 394451), (204, 348045), (255, 278436), (306, 232030), (340, 208827), (510, 139218), (612, 116015), (765, 92812), (1020, 69609), (1530, 46406), (3060, 23203)]