23668190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 30521890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 839, 910, 1085, 1678, 2015, 2170, 2821, 4030, 4195, 5642, 5873, 8390, 10907, 11746, 14105, 21814, 26009, 28210, 29365, 52018, 54535, 58730, 76349, 109070, 130045, 152698, 182063, 260090, 338117, 364126, 381745, 676234, 763490, 910315, 1690585, 1820630, 2366819, 3381170, 4733638, 11834095, 23668190]

約数ペア:

[(1, 23668190), (2, 11834095), (5, 4733638), (7, 3381170), (10, 2366819), (13, 1820630), (14, 1690585), (26, 910315), (31, 763490), (35, 676234), (62, 381745), (65, 364126), (70, 338117), (91, 260090), (130, 182063), (155, 152698), (182, 130045), (217, 109070), (310, 76349), (403, 58730), (434, 54535), (455, 52018), (806, 29365), (839, 28210), (910, 26009), (1085, 21814), (1678, 14105), (2015, 11746), (2170, 10907), (2821, 8390), (4030, 5873), (4195, 5642)]