1857671430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 4837833216

約数和(自身を除く): 2980161786

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 211, 255, 283, 305, 366, 422, 510, 566, 610, 633, 849, 915, 1037, 1055, 1266, 1415, 1698, 1830, 2074, 2110, 2830, 3111, 3165, 3587, 4245, 4811, 5185, 6222, 6330, 7174, 8490, 9622, 10370, 10761, 12871, 14433, 15555, 17263, 17935, 21522, 24055, 25742, 28866, 31110, 34526, 35870, 38613, 48110, 51789, 53805, 59713, 64355, 72165, 77226, 86315, 103578, 107610, 119426, 128710, 144330, 172630, 179139, 193065, 218807, 258945, 293471, 298565, 358278, 386130, 437614, 517890, 586942, 597130, 656421, 880413, 895695, 1015121, 1094035, 1312842, 1467355, 1760826, 1791390, 2030242, 2188070, 2934710, 3045363, 3282105, 3642493, 4402065, 5075605, 6090726, 6564210, 7284986, 8804130, 10151210, 10927479, 15226815, 18212465, 21854958, 30453630, 36424930, 54637395, 61922381, 109274790, 123844762, 185767143, 309611905, 371534286, 619223810, 928835715, 1857671430]

約数ペア:

[(1, 1857671430), (2, 928835715), (3, 619223810), (5, 371534286), (6, 309611905), (10, 185767143), (15, 123844762), (17, 109274790), (30, 61922381), (34, 54637395), (51, 36424930), (61, 30453630), (85, 21854958), (102, 18212465), (122, 15226815), (170, 10927479), (183, 10151210), (211, 8804130), (255, 7284986), (283, 6564210), (305, 6090726), (366, 5075605), (422, 4402065), (510, 3642493), (566, 3282105), (610, 3045363), (633, 2934710), (849, 2188070), (915, 2030242), (1037, 1791390), (1055, 1760826), (1266, 1467355), (1415, 1312842), (1698, 1094035), (1830, 1015121), (2074, 895695), (2110, 880413), (2830, 656421), (3111, 597130), (3165, 586942), (3587, 517890), (4245, 437614), (4811, 386130), (5185, 358278), (6222, 298565), (6330, 293471), (7174, 258945), (8490, 218807), (9622, 193065), (10370, 179139), (10761, 172630), (12871, 144330), (14433, 128710), (15555, 119426), (17263, 107610), (17935, 103578), (21522, 86315), (24055, 77226), (25742, 72165), (28866, 64355), (31110, 59713), (34526, 53805), (35870, 51789), (38613, 48110)]