1666170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 120

約数和(自身を含む): 5214132

約数和(自身を除く): 3547962

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 121, 135, 153, 162, 165, 170, 187, 198, 242, 255, 270, 297, 306, 330, 363, 374, 405, 459, 495, 510, 561, 594, 605, 726, 765, 810, 891, 918, 935, 990, 1089, 1122, 1210, 1377, 1485, 1530, 1683, 1782, 1815, 1870, 2057, 2178, 2295, 2754, 2805, 2970, 3267, 3366, 3630, 4114, 4455, 4590, 5049, 5445, 5610, 6171, 6534, 6885, 8415, 8910, 9801, 10098, 10285, 10890, 12342, 13770, 15147, 16335, 16830, 18513, 19602, 20570, 25245, 30294, 30855, 32670, 37026, 49005, 50490, 55539, 61710, 75735, 92565, 98010, 111078, 151470, 166617, 185130, 277695, 333234, 555390, 833085, 1666170]

約数ペア:

[(1, 1666170), (2, 833085), (3, 555390), (5, 333234), (6, 277695), (9, 185130), (10, 166617), (11, 151470), (15, 111078), (17, 98010), (18, 92565), (22, 75735), (27, 61710), (30, 55539), (33, 50490), (34, 49005), (45, 37026), (51, 32670), (54, 30855), (55, 30294), (66, 25245), (81, 20570), (85, 19602), (90, 18513), (99, 16830), (102, 16335), (110, 15147), (121, 13770), (135, 12342), (153, 10890), (162, 10285), (165, 10098), (170, 9801), (187, 8910), (198, 8415), (242, 6885), (255, 6534), (270, 6171), (297, 5610), (306, 5445), (330, 5049), (363, 4590), (374, 4455), (405, 4114), (459, 3630), (495, 3366), (510, 3267), (561, 2970), (594, 2805), (605, 2754), (726, 2295), (765, 2178), (810, 2057), (891, 1870), (918, 1815), (935, 1782), (990, 1683), (1089, 1530), (1122, 1485), (1210, 1377)]