1963559910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 5318369280

約数和(自身を除く): 3354809370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 457, 479, 598, 690, 897, 914, 958, 1371, 1437, 1495, 1794, 2285, 2395, 2742, 2874, 2990, 4485, 4570, 4790, 5941, 6227, 6855, 7185, 8970, 10511, 11017, 11882, 12454, 13710, 14370, 17823, 18681, 21022, 22034, 29705, 31135, 31533, 33051, 35646, 37362, 52555, 55085, 59410, 62270, 63066, 66102, 89115, 93405, 105110, 110170, 136643, 143221, 157665, 165255, 178230, 186810, 218903, 273286, 286442, 315330, 330510, 409929, 429663, 437806, 656709, 683215, 716105, 819858, 859326, 1094515, 1313418, 1366430, 1432210, 2049645, 2148315, 2189030, 2845739, 3283545, 4099290, 4296630, 5034769, 5691478, 6567090, 8537217, 10069538, 14228695, 15104307, 17074434, 25173845, 28457390, 30208614, 42686085, 50347690, 65451997, 75521535, 85372170, 130903994, 151043070, 196355991, 327259985, 392711982, 654519970, 981779955, 1963559910]

約数ペア:

[(1, 1963559910), (2, 981779955), (3, 654519970), (5, 392711982), (6, 327259985), (10, 196355991), (13, 151043070), (15, 130903994), (23, 85372170), (26, 75521535), (30, 65451997), (39, 50347690), (46, 42686085), (65, 30208614), (69, 28457390), (78, 25173845), (115, 17074434), (130, 15104307), (138, 14228695), (195, 10069538), (230, 8537217), (299, 6567090), (345, 5691478), (390, 5034769), (457, 4296630), (479, 4099290), (598, 3283545), (690, 2845739), (897, 2189030), (914, 2148315), (958, 2049645), (1371, 1432210), (1437, 1366430), (1495, 1313418), (1794, 1094515), (2285, 859326), (2395, 819858), (2742, 716105), (2874, 683215), (2990, 656709), (4485, 437806), (4570, 429663), (4790, 409929), (5941, 330510), (6227, 315330), (6855, 286442), (7185, 273286), (8970, 218903), (10511, 186810), (11017, 178230), (11882, 165255), (12454, 157665), (13710, 143221), (14370, 136643), (17823, 110170), (18681, 105110), (21022, 93405), (22034, 89115), (29705, 66102), (31135, 63066), (31533, 62270), (33051, 59410), (35646, 55085), (37362, 52555)]