2015997564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61381}}^1$

素因数の和:61435

約数の個数: 96

約数和(自身を含む): 5939813376

約数和(自身を除く): 3923815812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 2346, 2737, 4692, 5474, 8211, 10948, 16422, 32844, 61381, 122762, 184143, 245524, 368286, 429667, 736572, 859334, 1043477, 1289001, 1411763, 1718668, 2086954, 2578002, 2823526, 3130431, 4173908, 4235289, 5156004, 5647052, 6260862, 7304339, 8470578, 9882341, 12521724, 14608678, 16941156, 19764682, 21913017, 23999971, 29217356, 29647023, 39529364, 43826034, 47999942, 59294046, 71999913, 87652068, 95999884, 118588092, 143999826, 167999797, 287999652, 335999594, 503999391, 671999188, 1007998782, 2015997564]

約数ペア:

[(1, 2015997564), (2, 1007998782), (3, 671999188), (4, 503999391), (6, 335999594), (7, 287999652), (12, 167999797), (14, 143999826), (17, 118588092), (21, 95999884), (23, 87652068), (28, 71999913), (34, 59294046), (42, 47999942), (46, 43826034), (51, 39529364), (68, 29647023), (69, 29217356), (84, 23999971), (92, 21913017), (102, 19764682), (119, 16941156), (138, 14608678), (161, 12521724), (204, 9882341), (238, 8470578), (276, 7304339), (322, 6260862), (357, 5647052), (391, 5156004), (476, 4235289), (483, 4173908), (644, 3130431), (714, 2823526), (782, 2578002), (966, 2086954), (1173, 1718668), (1428, 1411763), (1564, 1289001), (1932, 1043477), (2346, 859334), (2737, 736572), (4692, 429667), (5474, 368286), (8211, 245524), (10948, 184143), (16422, 122762), (32844, 61381)]