69893850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 189612864

約数和(自身を除く): 119719014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 130, 146, 150, 195, 219, 325, 365, 390, 438, 491, 650, 730, 949, 975, 982, 1095, 1473, 1825, 1898, 1950, 2190, 2455, 2847, 2946, 3650, 4745, 4910, 5475, 5694, 6383, 7365, 9490, 10950, 12275, 12766, 14235, 14730, 19149, 23725, 24550, 28470, 31915, 35843, 36825, 38298, 47450, 63830, 71175, 71686, 73650, 95745, 107529, 142350, 159575, 179215, 191490, 215058, 319150, 358430, 465959, 478725, 537645, 896075, 931918, 957450, 1075290, 1397877, 1792150, 2329795, 2688225, 2795754, 4659590, 5376450, 6989385, 11648975, 13978770, 23297950, 34946925, 69893850]

約数ペア:

[(1, 69893850), (2, 34946925), (3, 23297950), (5, 13978770), (6, 11648975), (10, 6989385), (13, 5376450), (15, 4659590), (25, 2795754), (26, 2688225), (30, 2329795), (39, 1792150), (50, 1397877), (65, 1075290), (73, 957450), (75, 931918), (78, 896075), (130, 537645), (146, 478725), (150, 465959), (195, 358430), (219, 319150), (325, 215058), (365, 191490), (390, 179215), (438, 159575), (491, 142350), (650, 107529), (730, 95745), (949, 73650), (975, 71686), (982, 71175), (1095, 63830), (1473, 47450), (1825, 38298), (1898, 36825), (1950, 35843), (2190, 31915), (2455, 28470), (2847, 24550), (2946, 23725), (3650, 19149), (4745, 14730), (4910, 14235), (5475, 12766), (5694, 12275), (6383, 10950), (7365, 9490)]