47881470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17539}}^1$

素因数の和:17569

約数の個数: 64

約数和(自身を含む): 141442560

約数和(自身を除く): 93561090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 17539, 35078, 52617, 87695, 105234, 122773, 175390, 228007, 245546, 263085, 368319, 456014, 526170, 613865, 684021, 736638, 1140035, 1227730, 1368042, 1596049, 1841595, 2280070, 3192098, 3420105, 3683190, 4788147, 6840210, 7980245, 9576294, 15960490, 23940735, 47881470]

約数ペア:

[(1, 47881470), (2, 23940735), (3, 15960490), (5, 9576294), (6, 7980245), (7, 6840210), (10, 4788147), (13, 3683190), (14, 3420105), (15, 3192098), (21, 2280070), (26, 1841595), (30, 1596049), (35, 1368042), (39, 1227730), (42, 1140035), (65, 736638), (70, 684021), (78, 613865), (91, 526170), (105, 456014), (130, 368319), (182, 263085), (195, 245546), (210, 228007), (273, 175390), (390, 122773), (455, 105234), (546, 87695), (910, 52617), (1365, 35078), (2730, 17539)]