38541690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 79653510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 683, 855, 990, 1026, 1045, 1254, 1366, 1485, 1710, 1881, 2049, 2090, 2565, 2970, 3135, 3415, 3762, 4098, 5130, 5643, 6147, 6270, 6830, 7513, 9405, 10245, 11286, 12294, 12977, 15026, 18441, 18810, 20490, 22539, 25954, 28215, 30735, 36882, 37565, 38931, 45078, 56430, 61470, 64885, 67617, 75130, 77862, 92205, 112695, 116793, 129770, 135234, 142747, 184410, 194655, 202851, 225390, 233586, 285494, 338085, 350379, 389310, 405702, 428241, 583965, 676170, 700758, 713735, 856482, 1014255, 1167930, 1284723, 1427470, 1751895, 2028510, 2141205, 2569446, 3503790, 3854169, 4282410, 6423615, 7708338, 12847230, 19270845, 38541690]

約数ペア:

[(1, 38541690), (2, 19270845), (3, 12847230), (5, 7708338), (6, 6423615), (9, 4282410), (10, 3854169), (11, 3503790), (15, 2569446), (18, 2141205), (19, 2028510), (22, 1751895), (27, 1427470), (30, 1284723), (33, 1167930), (38, 1014255), (45, 856482), (54, 713735), (55, 700758), (57, 676170), (66, 583965), (90, 428241), (95, 405702), (99, 389310), (110, 350379), (114, 338085), (135, 285494), (165, 233586), (171, 225390), (190, 202851), (198, 194655), (209, 184410), (270, 142747), (285, 135234), (297, 129770), (330, 116793), (342, 112695), (418, 92205), (495, 77862), (513, 75130), (570, 67617), (594, 64885), (627, 61470), (683, 56430), (855, 45078), (990, 38931), (1026, 37565), (1045, 36882), (1254, 30735), (1366, 28215), (1485, 25954), (1710, 22539), (1881, 20490), (2049, 18810), (2090, 18441), (2565, 15026), (2970, 12977), (3135, 12294), (3415, 11286), (3762, 10245), (4098, 9405), (5130, 7513), (5643, 6830), (6147, 6270)]