105427140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19309}}^1$

素因数の和:19341

約数の個数: 96

約数和(自身を含む): 363336960

約数和(自身を除く): 257909820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19309, 38618, 57927, 77236, 96545, 115854, 135163, 193090, 231708, 251017, 270326, 289635, 386180, 405489, 502034, 540652, 579270, 675815, 753051, 810978, 1004068, 1158540, 1255085, 1351630, 1506102, 1621956, 1757119, 2027445, 2510170, 2703260, 3012204, 3514238, 3765255, 4054890, 5020340, 5271357, 7028476, 7530510, 8109780, 8785595, 10542714, 15061020, 17571190, 21085428, 26356785, 35142380, 52713570, 105427140]

約数ペア:

[(1, 105427140), (2, 52713570), (3, 35142380), (4, 26356785), (5, 21085428), (6, 17571190), (7, 15061020), (10, 10542714), (12, 8785595), (13, 8109780), (14, 7530510), (15, 7028476), (20, 5271357), (21, 5020340), (26, 4054890), (28, 3765255), (30, 3514238), (35, 3012204), (39, 2703260), (42, 2510170), (52, 2027445), (60, 1757119), (65, 1621956), (70, 1506102), (78, 1351630), (84, 1255085), (91, 1158540), (105, 1004068), (130, 810978), (140, 753051), (156, 675815), (182, 579270), (195, 540652), (210, 502034), (260, 405489), (273, 386180), (364, 289635), (390, 270326), (420, 251017), (455, 231708), (546, 193090), (780, 135163), (910, 115854), (1092, 96545), (1365, 77236), (1820, 57927), (2730, 38618), (5460, 19309)]