89893140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 260112384

約数和(自身を除く): 170219244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 127, 141, 188, 235, 251, 254, 282, 381, 470, 502, 508, 564, 635, 705, 753, 762, 940, 1004, 1255, 1270, 1410, 1506, 1524, 1905, 2510, 2540, 2820, 3012, 3765, 3810, 5020, 5969, 7530, 7620, 11797, 11938, 15060, 17907, 23594, 23876, 29845, 31877, 35391, 35814, 47188, 58985, 59690, 63754, 70782, 71628, 89535, 95631, 117970, 119380, 127508, 141564, 159385, 176955, 179070, 191262, 235940, 318770, 353910, 358140, 382524, 478155, 637540, 707820, 956310, 1498219, 1912620, 2996438, 4494657, 5992876, 7491095, 8989314, 14982190, 17978628, 22473285, 29964380, 44946570, 89893140]

約数ペア:

[(1, 89893140), (2, 44946570), (3, 29964380), (4, 22473285), (5, 17978628), (6, 14982190), (10, 8989314), (12, 7491095), (15, 5992876), (20, 4494657), (30, 2996438), (47, 1912620), (60, 1498219), (94, 956310), (127, 707820), (141, 637540), (188, 478155), (235, 382524), (251, 358140), (254, 353910), (282, 318770), (381, 235940), (470, 191262), (502, 179070), (508, 176955), (564, 159385), (635, 141564), (705, 127508), (753, 119380), (762, 117970), (940, 95631), (1004, 89535), (1255, 71628), (1270, 70782), (1410, 63754), (1506, 59690), (1524, 58985), (1905, 47188), (2510, 35814), (2540, 35391), (2820, 31877), (3012, 29845), (3765, 23876), (3810, 23594), (5020, 17907), (5969, 15060), (7530, 11938), (7620, 11797)]