2042778420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{12911}}^1$

素因数の和:13222

約数の個数: 96

約数和(自身を含む): 6377495040

約数和(自身を除く): 4334716620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 293, 540, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 7911, 8790, 10548, 12911, 13185, 15822, 17580, 25822, 26370, 31644, 38733, 39555, 51644, 52740, 64555, 77466, 79110, 116199, 129110, 154932, 158220, 193665, 232398, 258220, 348597, 387330, 464796, 580995, 697194, 774660, 1161990, 1394388, 1742985, 2323980, 3485970, 3782923, 6971940, 7565846, 11348769, 15131692, 18914615, 22697538, 34046307, 37829230, 45395076, 56743845, 68092614, 75658460, 102138921, 113487690, 136185228, 170231535, 204277842, 226975380, 340463070, 408555684, 510694605, 680926140, 1021389210, 2042778420]

約数ペア:

[(1, 2042778420), (2, 1021389210), (3, 680926140), (4, 510694605), (5, 408555684), (6, 340463070), (9, 226975380), (10, 204277842), (12, 170231535), (15, 136185228), (18, 113487690), (20, 102138921), (27, 75658460), (30, 68092614), (36, 56743845), (45, 45395076), (54, 37829230), (60, 34046307), (90, 22697538), (108, 18914615), (135, 15131692), (180, 11348769), (270, 7565846), (293, 6971940), (540, 3782923), (586, 3485970), (879, 2323980), (1172, 1742985), (1465, 1394388), (1758, 1161990), (2637, 774660), (2930, 697194), (3516, 580995), (4395, 464796), (5274, 387330), (5860, 348597), (7911, 258220), (8790, 232398), (10548, 193665), (12911, 158220), (13185, 154932), (15822, 129110), (17580, 116199), (25822, 79110), (26370, 77466), (31644, 64555), (38733, 52740), (39555, 51644)]