2013134220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4733}}^1$

素因数の和:4904

約数の個数: 144

約数和(自身を含む): 6513605280

約数和(自身を除く): 4500471060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 139, 153, 170, 180, 204, 255, 278, 306, 340, 417, 510, 556, 612, 695, 765, 834, 1020, 1251, 1390, 1530, 1668, 2085, 2363, 2502, 2780, 3060, 4170, 4726, 4733, 5004, 6255, 7089, 8340, 9452, 9466, 11815, 12510, 14178, 14199, 18932, 21267, 23630, 23665, 25020, 28356, 28398, 35445, 42534, 42597, 47260, 47330, 56796, 70890, 70995, 80461, 85068, 85194, 94660, 106335, 141780, 141990, 160922, 170388, 212670, 212985, 241383, 283980, 321844, 402305, 425340, 425970, 482766, 657887, 724149, 804610, 851940, 965532, 1206915, 1315774, 1448298, 1609220, 1973661, 2413830, 2631548, 2896596, 3289435, 3620745, 3947322, 4827660, 5920983, 6578870, 7241490, 7894644, 9868305, 11184079, 11841966, 13157740, 14482980, 19736610, 22368158, 23683932, 29604915, 33552237, 39473220, 44736316, 55920395, 59209830, 67104474, 100656711, 111840790, 118419660, 134208948, 167761185, 201313422, 223681580, 335522370, 402626844, 503283555, 671044740, 1006567110, 2013134220]

約数ペア:

[(1, 2013134220), (2, 1006567110), (3, 671044740), (4, 503283555), (5, 402626844), (6, 335522370), (9, 223681580), (10, 201313422), (12, 167761185), (15, 134208948), (17, 118419660), (18, 111840790), (20, 100656711), (30, 67104474), (34, 59209830), (36, 55920395), (45, 44736316), (51, 39473220), (60, 33552237), (68, 29604915), (85, 23683932), (90, 22368158), (102, 19736610), (139, 14482980), (153, 13157740), (170, 11841966), (180, 11184079), (204, 9868305), (255, 7894644), (278, 7241490), (306, 6578870), (340, 5920983), (417, 4827660), (510, 3947322), (556, 3620745), (612, 3289435), (695, 2896596), (765, 2631548), (834, 2413830), (1020, 1973661), (1251, 1609220), (1390, 1448298), (1530, 1315774), (1668, 1206915), (2085, 965532), (2363, 851940), (2502, 804610), (2780, 724149), (3060, 657887), (4170, 482766), (4726, 425970), (4733, 425340), (5004, 402305), (6255, 321844), (7089, 283980), (8340, 241383), (9452, 212985), (9466, 212670), (11815, 170388), (12510, 160922), (14178, 141990), (14199, 141780), (18932, 106335), (21267, 94660), (23630, 85194), (23665, 85068), (25020, 80461), (28356, 70995), (28398, 70890), (35445, 56796), (42534, 47330), (42597, 47260)]