164863710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15139}}^1$

素因数の和:15174

約数の個数: 72

約数和(自身を含む): 471187080

約数和(自身を除く): 306323370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 15139, 30278, 45417, 75695, 90834, 136251, 151390, 166529, 227085, 272502, 333058, 454170, 499587, 681255, 832645, 999174, 1362510, 1498761, 1665290, 1831819, 2497935, 2997522, 3663638, 4995870, 5495457, 7493805, 9159095, 10990914, 14987610, 16486371, 18318190, 27477285, 32972742, 54954570, 82431855, 164863710]

約数ペア:

[(1, 164863710), (2, 82431855), (3, 54954570), (5, 32972742), (6, 27477285), (9, 18318190), (10, 16486371), (11, 14987610), (15, 10990914), (18, 9159095), (22, 7493805), (30, 5495457), (33, 4995870), (45, 3663638), (55, 2997522), (66, 2497935), (90, 1831819), (99, 1665290), (110, 1498761), (121, 1362510), (165, 999174), (198, 832645), (242, 681255), (330, 499587), (363, 454170), (495, 333058), (605, 272502), (726, 227085), (990, 166529), (1089, 151390), (1210, 136251), (1815, 90834), (2178, 75695), (3630, 45417), (5445, 30278), (10890, 15139)]