41747580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 144

約数和(自身を含む): 153316800

約数和(自身を除く): 111569220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1949, 2142, 2380, 3060, 3570, 3898, 4284, 5355, 5847, 7140, 7796, 9745, 10710, 11694, 13643, 17541, 19490, 21420, 23388, 27286, 29235, 33133, 35082, 38980, 40929, 54572, 58470, 66266, 68215, 70164, 81858, 87705, 99399, 116940, 122787, 132532, 136430, 163716, 165665, 175410, 198798, 204645, 231931, 245574, 272860, 298197, 331330, 350820, 397596, 409290, 463862, 491148, 496995, 596394, 613935, 662660, 695793, 818580, 927724, 993990, 1159655, 1192788, 1227870, 1391586, 1490985, 1987980, 2087379, 2319310, 2455740, 2783172, 2981970, 3478965, 4174758, 4638620, 5963940, 6957930, 8349516, 10436895, 13915860, 20873790, 41747580]

約数ペア:

[(1, 41747580), (2, 20873790), (3, 13915860), (4, 10436895), (5, 8349516), (6, 6957930), (7, 5963940), (9, 4638620), (10, 4174758), (12, 3478965), (14, 2981970), (15, 2783172), (17, 2455740), (18, 2319310), (20, 2087379), (21, 1987980), (28, 1490985), (30, 1391586), (34, 1227870), (35, 1192788), (36, 1159655), (42, 993990), (45, 927724), (51, 818580), (60, 695793), (63, 662660), (68, 613935), (70, 596394), (84, 496995), (85, 491148), (90, 463862), (102, 409290), (105, 397596), (119, 350820), (126, 331330), (140, 298197), (153, 272860), (170, 245574), (180, 231931), (204, 204645), (210, 198798), (238, 175410), (252, 165665), (255, 163716), (306, 136430), (315, 132532), (340, 122787), (357, 116940), (420, 99399), (476, 87705), (510, 81858), (595, 70164), (612, 68215), (630, 66266), (714, 58470), (765, 54572), (1020, 40929), (1071, 38980), (1190, 35082), (1260, 33133), (1428, 29235), (1530, 27286), (1785, 23388), (1949, 21420), (2142, 19490), (2380, 17541), (3060, 13643), (3570, 11694), (3898, 10710), (4284, 9745), (5355, 7796), (5847, 7140)]