178322430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 507741696

約数和(自身を除く): 329419266

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 197, 211, 286, 330, 390, 394, 422, 429, 591, 633, 715, 858, 985, 1055, 1182, 1266, 1430, 1970, 2110, 2145, 2167, 2321, 2561, 2743, 2955, 3165, 4290, 4334, 4642, 5122, 5486, 5910, 6330, 6501, 6963, 7683, 8229, 10835, 11605, 12805, 13002, 13715, 13926, 15366, 16458, 21670, 23210, 25610, 27430, 28171, 30173, 32505, 34815, 38415, 41145, 41567, 56342, 60346, 65010, 69630, 76830, 82290, 83134, 84513, 90519, 124701, 140855, 150865, 169026, 181038, 207835, 249402, 281710, 301730, 415670, 422565, 452595, 457237, 540371, 623505, 845130, 905190, 914474, 1080742, 1247010, 1371711, 1621113, 2286185, 2701855, 2743422, 3242226, 4572370, 5403710, 5944081, 6858555, 8105565, 11888162, 13717110, 16211130, 17832243, 29720405, 35664486, 59440810, 89161215, 178322430]

約数ペア:

[(1, 178322430), (2, 89161215), (3, 59440810), (5, 35664486), (6, 29720405), (10, 17832243), (11, 16211130), (13, 13717110), (15, 11888162), (22, 8105565), (26, 6858555), (30, 5944081), (33, 5403710), (39, 4572370), (55, 3242226), (65, 2743422), (66, 2701855), (78, 2286185), (110, 1621113), (130, 1371711), (143, 1247010), (165, 1080742), (195, 914474), (197, 905190), (211, 845130), (286, 623505), (330, 540371), (390, 457237), (394, 452595), (422, 422565), (429, 415670), (591, 301730), (633, 281710), (715, 249402), (858, 207835), (985, 181038), (1055, 169026), (1182, 150865), (1266, 140855), (1430, 124701), (1970, 90519), (2110, 84513), (2145, 83134), (2167, 82290), (2321, 76830), (2561, 69630), (2743, 65010), (2955, 60346), (3165, 56342), (4290, 41567), (4334, 41145), (4642, 38415), (5122, 34815), (5486, 32505), (5910, 30173), (6330, 28171), (6501, 27430), (6963, 25610), (7683, 23210), (8229, 21670), (10835, 16458), (11605, 15366), (12805, 13926), (13002, 13715)]