2913306540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 8231569920

約数和(自身を除く): 5318263380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 359, 422, 633, 641, 718, 844, 1055, 1077, 1266, 1282, 1436, 1795, 1923, 2110, 2154, 2532, 2564, 3165, 3205, 3590, 3846, 4220, 4308, 5385, 6330, 6410, 7180, 7692, 9615, 10770, 12660, 12820, 19230, 21540, 38460, 75749, 135251, 151498, 227247, 230119, 270502, 302996, 378745, 405753, 454494, 460238, 541004, 676255, 690357, 757490, 811506, 908988, 920476, 1136235, 1150595, 1352510, 1380714, 1514980, 1623012, 2028765, 2272470, 2301190, 2705020, 2761428, 3451785, 4057530, 4544940, 4602380, 6903570, 8115060, 13807140, 48555109, 97110218, 145665327, 194220436, 242775545, 291330654, 485551090, 582661308, 728326635, 971102180, 1456653270, 2913306540]

約数ペア:

[(1, 2913306540), (2, 1456653270), (3, 971102180), (4, 728326635), (5, 582661308), (6, 485551090), (10, 291330654), (12, 242775545), (15, 194220436), (20, 145665327), (30, 97110218), (60, 48555109), (211, 13807140), (359, 8115060), (422, 6903570), (633, 4602380), (641, 4544940), (718, 4057530), (844, 3451785), (1055, 2761428), (1077, 2705020), (1266, 2301190), (1282, 2272470), (1436, 2028765), (1795, 1623012), (1923, 1514980), (2110, 1380714), (2154, 1352510), (2532, 1150595), (2564, 1136235), (3165, 920476), (3205, 908988), (3590, 811506), (3846, 757490), (4220, 690357), (4308, 676255), (5385, 541004), (6330, 460238), (6410, 454494), (7180, 405753), (7692, 378745), (9615, 302996), (10770, 270502), (12660, 230119), (12820, 227247), (19230, 151498), (21540, 135251), (38460, 75749)]