309441864550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127597}}^1$

素因数の和:127683

約数の個数: 144

約数和(自身を含む): 729654361632

約数和(自身を除く): 420212497082

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 41, 50, 65, 70, 82, 91, 130, 169, 175, 182, 205, 287, 325, 338, 350, 410, 455, 533, 574, 650, 845, 910, 1025, 1066, 1183, 1435, 1690, 2050, 2275, 2366, 2665, 2870, 3731, 4225, 4550, 5330, 5915, 6929, 7175, 7462, 8450, 11830, 13325, 13858, 14350, 18655, 26650, 29575, 34645, 37310, 48503, 59150, 69290, 93275, 97006, 127597, 173225, 186550, 242515, 255194, 346450, 485030, 637985, 893179, 1212575, 1275970, 1658761, 1786358, 2425150, 3189925, 3317522, 4465895, 5231477, 6379850, 8293805, 8931790, 10462954, 11611327, 16587610, 21563893, 22329475, 23222654, 26157385, 36620339, 41469025, 43127786, 44658950, 52314770, 58056635, 68009201, 73240678, 82938050, 107819465, 116113270, 130786925, 136018402, 150947251, 183101695, 215638930, 261573850, 290283175, 301894502, 340046005, 366203390, 476064407, 539097325, 580566350, 680092010, 754736255, 884119613, 915508475, 952128814, 1078194650, 1509472510, 1700230025, 1768239226, 1831016950, 2380322035, 3400460050, 3773681275, 4420598065, 4760644070, 6188837291, 7547362550, 8841196130, 11901610175, 12377674582, 22102990325, 23803220350, 30944186455, 44205980650, 61888372910, 154720932275, 309441864550]

約数ペア:

[(1, 309441864550), (2, 154720932275), (5, 61888372910), (7, 44205980650), (10, 30944186455), (13, 23803220350), (14, 22102990325), (25, 12377674582), (26, 11901610175), (35, 8841196130), (41, 7547362550), (50, 6188837291), (65, 4760644070), (70, 4420598065), (82, 3773681275), (91, 3400460050), (130, 2380322035), (169, 1831016950), (175, 1768239226), (182, 1700230025), (205, 1509472510), (287, 1078194650), (325, 952128814), (338, 915508475), (350, 884119613), (410, 754736255), (455, 680092010), (533, 580566350), (574, 539097325), (650, 476064407), (845, 366203390), (910, 340046005), (1025, 301894502), (1066, 290283175), (1183, 261573850), (1435, 215638930), (1690, 183101695), (2050, 150947251), (2275, 136018402), (2366, 130786925), (2665, 116113270), (2870, 107819465), (3731, 82938050), (4225, 73240678), (4550, 68009201), (5330, 58056635), (5915, 52314770), (6929, 44658950), (7175, 43127786), (7462, 41469025), (8450, 36620339), (11830, 26157385), (13325, 23222654), (13858, 22329475), (14350, 21563893), (18655, 16587610), (26650, 11611327), (29575, 10462954), (34645, 8931790), (37310, 8293805), (48503, 6379850), (59150, 5231477), (69290, 4465895), (93275, 3317522), (97006, 3189925), (127597, 2425150), (173225, 1786358), (186550, 1658761), (242515, 1275970), (255194, 1212575), (346450, 893179), (485030, 637985)]