70708140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14549}}^1$

素因数の和:14573

約数の個数: 72

約数和(自身を含む): 222440400

約数和(自身を除く): 151732260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14549, 29098, 43647, 58196, 72745, 87294, 130941, 145490, 174588, 218235, 261882, 290980, 392823, 436470, 523764, 654705, 785646, 872940, 1178469, 1309410, 1571292, 1964115, 2356938, 2618820, 3535407, 3928230, 4713876, 5892345, 7070814, 7856460, 11784690, 14141628, 17677035, 23569380, 35354070, 70708140]

約数ペア:

[(1, 70708140), (2, 35354070), (3, 23569380), (4, 17677035), (5, 14141628), (6, 11784690), (9, 7856460), (10, 7070814), (12, 5892345), (15, 4713876), (18, 3928230), (20, 3535407), (27, 2618820), (30, 2356938), (36, 1964115), (45, 1571292), (54, 1309410), (60, 1178469), (81, 872940), (90, 785646), (108, 654705), (135, 523764), (162, 436470), (180, 392823), (243, 290980), (270, 261882), (324, 218235), (405, 174588), (486, 145490), (540, 130941), (810, 87294), (972, 72745), (1215, 58196), (1620, 43647), (2430, 29098), (4860, 14549)]