2049155370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{27073}}^1$

素因数の和:27144

約数の個数: 72

約数和(自身を含む): 5518060236

約数和(自身を除く): 3468904866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1305, 1682, 2523, 2610, 4205, 5046, 7569, 8410, 12615, 15138, 25230, 27073, 37845, 54146, 75690, 81219, 135365, 162438, 243657, 270730, 406095, 487314, 785117, 812190, 1218285, 1570234, 2355351, 2436570, 3925585, 4710702, 7066053, 7851170, 11776755, 14132106, 22768393, 23553510, 35330265, 45536786, 68305179, 70660530, 113841965, 136610358, 204915537, 227683930, 341525895, 409831074, 683051790, 1024577685, 2049155370]

約数ペア:

[(1, 2049155370), (2, 1024577685), (3, 683051790), (5, 409831074), (6, 341525895), (9, 227683930), (10, 204915537), (15, 136610358), (18, 113841965), (29, 70660530), (30, 68305179), (45, 45536786), (58, 35330265), (87, 23553510), (90, 22768393), (145, 14132106), (174, 11776755), (261, 7851170), (290, 7066053), (435, 4710702), (522, 3925585), (841, 2436570), (870, 2355351), (1305, 1570234), (1682, 1218285), (2523, 812190), (2610, 785117), (4205, 487314), (5046, 406095), (7569, 270730), (8410, 243657), (12615, 162438), (15138, 135365), (25230, 81219), (27073, 75690), (37845, 54146)]