138067670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 140624170

約数列:

[1, 2, 5, 10, 13, 26, 47, 59, 65, 94, 118, 130, 235, 295, 383, 470, 590, 611, 766, 767, 1222, 1534, 1915, 2773, 3055, 3830, 3835, 4979, 5546, 6110, 7670, 9958, 13865, 18001, 22597, 24895, 27730, 36002, 36049, 45194, 49790, 72098, 90005, 112985, 180010, 180245, 225970, 234013, 293761, 360490, 468026, 587522, 1062059, 1170065, 1468805, 2124118, 2340130, 2937610, 5310295, 10620590, 13806767, 27613534, 69033835, 138067670]

約数ペア:

[(1, 138067670), (2, 69033835), (5, 27613534), (10, 13806767), (13, 10620590), (26, 5310295), (47, 2937610), (59, 2340130), (65, 2124118), (94, 1468805), (118, 1170065), (130, 1062059), (235, 587522), (295, 468026), (383, 360490), (470, 293761), (590, 234013), (611, 225970), (766, 180245), (767, 180010), (1222, 112985), (1534, 90005), (1915, 72098), (2773, 49790), (3055, 45194), (3830, 36049), (3835, 36002), (4979, 27730), (5546, 24895), (6110, 22597), (7670, 18001), (9958, 13865)]