15677635620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251971}}^1$

素因数の和:252061

約数の個数: 96

約数和(自身を含む): 47241726336

約数和(自身を除く): 31564090716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1220, 1830, 2074, 3111, 3660, 4148, 5185, 6222, 10370, 12444, 15555, 20740, 31110, 62220, 251971, 503942, 755913, 1007884, 1259855, 1511826, 2519710, 3023652, 3779565, 4283507, 5039420, 7559130, 8567014, 12850521, 15118260, 15370231, 17134028, 21417535, 25701042, 30740462, 42835070, 46110693, 51402084, 61480924, 64252605, 76851155, 85670140, 92221386, 128505210, 153702310, 184442772, 230553465, 257010420, 261293927, 307404620, 461106930, 522587854, 783881781, 922213860, 1045175708, 1306469635, 1567763562, 2612939270, 3135527124, 3919408905, 5225878540, 7838817810, 15677635620]

約数ペア:

[(1, 15677635620), (2, 7838817810), (3, 5225878540), (4, 3919408905), (5, 3135527124), (6, 2612939270), (10, 1567763562), (12, 1306469635), (15, 1045175708), (17, 922213860), (20, 783881781), (30, 522587854), (34, 461106930), (51, 307404620), (60, 261293927), (61, 257010420), (68, 230553465), (85, 184442772), (102, 153702310), (122, 128505210), (170, 92221386), (183, 85670140), (204, 76851155), (244, 64252605), (255, 61480924), (305, 51402084), (340, 46110693), (366, 42835070), (510, 30740462), (610, 25701042), (732, 21417535), (915, 17134028), (1020, 15370231), (1037, 15118260), (1220, 12850521), (1830, 8567014), (2074, 7559130), (3111, 5039420), (3660, 4283507), (4148, 3779565), (5185, 3023652), (6222, 2519710), (10370, 1511826), (12444, 1259855), (15555, 1007884), (20740, 755913), (31110, 503942), (62220, 251971)]