38891070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 113270400

約数和(自身を除く): 74379330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 229, 255, 270, 306, 333, 370, 458, 459, 510, 555, 629, 666, 687, 765, 918, 999, 1110, 1145, 1258, 1374, 1530, 1665, 1887, 1998, 2061, 2290, 2295, 3145, 3330, 3435, 3774, 3893, 4122, 4590, 4995, 5661, 6183, 6290, 6870, 7786, 8473, 9435, 9990, 10305, 11322, 11679, 12366, 16946, 16983, 18870, 19465, 20610, 23358, 25419, 28305, 30915, 33966, 35037, 38930, 42365, 50838, 56610, 58395, 61830, 70074, 76257, 84730, 84915, 105111, 116790, 127095, 144041, 152514, 169830, 175185, 210222, 228771, 254190, 288082, 350370, 381285, 432123, 457542, 525555, 720205, 762570, 864246, 1051110, 1143855, 1296369, 1440410, 2160615, 2287710, 2592738, 3889107, 4321230, 6481845, 7778214, 12963690, 19445535, 38891070]

約数ペア:

[(1, 38891070), (2, 19445535), (3, 12963690), (5, 7778214), (6, 6481845), (9, 4321230), (10, 3889107), (15, 2592738), (17, 2287710), (18, 2160615), (27, 1440410), (30, 1296369), (34, 1143855), (37, 1051110), (45, 864246), (51, 762570), (54, 720205), (74, 525555), (85, 457542), (90, 432123), (102, 381285), (111, 350370), (135, 288082), (153, 254190), (170, 228771), (185, 210222), (222, 175185), (229, 169830), (255, 152514), (270, 144041), (306, 127095), (333, 116790), (370, 105111), (458, 84915), (459, 84730), (510, 76257), (555, 70074), (629, 61830), (666, 58395), (687, 56610), (765, 50838), (918, 42365), (999, 38930), (1110, 35037), (1145, 33966), (1258, 30915), (1374, 28305), (1530, 25419), (1665, 23358), (1887, 20610), (1998, 19465), (2061, 18870), (2290, 16983), (2295, 16946), (3145, 12366), (3330, 11679), (3435, 11322), (3774, 10305), (3893, 9990), (4122, 9435), (4590, 8473), (4995, 7786), (5661, 6870), (6183, 6290)]