15709840804

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{46091}}^1$

素因数の和:46193

約数の個数: 72

約数和(自身を含む): 33544651392

約数和(自身を除く): 17834810588

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 49, 74, 94, 98, 148, 188, 196, 259, 329, 518, 658, 1036, 1316, 1739, 1813, 2303, 3478, 3626, 4606, 6956, 7252, 9212, 12173, 24346, 46091, 48692, 85211, 92182, 170422, 184364, 322637, 340844, 645274, 1290548, 1705367, 2166277, 2258459, 3410734, 4332554, 4516918, 6821468, 8665108, 9033836, 11937569, 15163939, 23875138, 30327878, 47750276, 60655756, 80152249, 83562983, 106147573, 160304498, 167125966, 212295146, 320608996, 334251932, 424590292, 561065743, 1122131486, 2244262972, 3927460201, 7854920402, 15709840804]

約数ペア:

[(1, 15709840804), (2, 7854920402), (4, 3927460201), (7, 2244262972), (14, 1122131486), (28, 561065743), (37, 424590292), (47, 334251932), (49, 320608996), (74, 212295146), (94, 167125966), (98, 160304498), (148, 106147573), (188, 83562983), (196, 80152249), (259, 60655756), (329, 47750276), (518, 30327878), (658, 23875138), (1036, 15163939), (1316, 11937569), (1739, 9033836), (1813, 8665108), (2303, 6821468), (3478, 4516918), (3626, 4332554), (4606, 3410734), (6956, 2258459), (7252, 2166277), (9212, 1705367), (12173, 1290548), (24346, 645274), (46091, 340844), (48692, 322637), (85211, 184364), (92182, 170422)]