38794170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 106064640

約数和(自身を除く): 67270470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 43, 51, 58, 61, 85, 86, 87, 102, 122, 129, 145, 170, 174, 183, 215, 255, 258, 290, 305, 366, 430, 435, 493, 510, 610, 645, 731, 870, 915, 986, 1037, 1247, 1290, 1462, 1479, 1769, 1830, 2074, 2193, 2465, 2494, 2623, 2958, 3111, 3538, 3655, 3741, 4386, 4930, 5185, 5246, 5307, 6222, 6235, 7310, 7395, 7482, 7869, 8845, 10370, 10614, 10965, 12470, 13115, 14790, 15555, 15738, 17690, 18705, 21199, 21930, 26230, 26535, 30073, 31110, 37410, 39345, 42398, 44591, 53070, 60146, 63597, 76067, 78690, 89182, 90219, 105995, 127194, 133773, 150365, 152134, 180438, 211990, 222955, 228201, 267546, 300730, 317985, 380335, 445910, 451095, 456402, 635970, 668865, 760670, 902190, 1141005, 1293139, 1337730, 2282010, 2586278, 3879417, 6465695, 7758834, 12931390, 19397085, 38794170]

約数ペア:

[(1, 38794170), (2, 19397085), (3, 12931390), (5, 7758834), (6, 6465695), (10, 3879417), (15, 2586278), (17, 2282010), (29, 1337730), (30, 1293139), (34, 1141005), (43, 902190), (51, 760670), (58, 668865), (61, 635970), (85, 456402), (86, 451095), (87, 445910), (102, 380335), (122, 317985), (129, 300730), (145, 267546), (170, 228201), (174, 222955), (183, 211990), (215, 180438), (255, 152134), (258, 150365), (290, 133773), (305, 127194), (366, 105995), (430, 90219), (435, 89182), (493, 78690), (510, 76067), (610, 63597), (645, 60146), (731, 53070), (870, 44591), (915, 42398), (986, 39345), (1037, 37410), (1247, 31110), (1290, 30073), (1462, 26535), (1479, 26230), (1769, 21930), (1830, 21199), (2074, 18705), (2193, 17690), (2465, 15738), (2494, 15555), (2623, 14790), (2958, 13115), (3111, 12470), (3538, 10965), (3655, 10614), (3741, 10370), (4386, 8845), (4930, 7869), (5185, 7482), (5246, 7395), (5307, 7310), (6222, 6235)]