1930203495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{3313}}^1$

素因数の和:3453

約数の個数: 72

約数和(自身を含む): 3712979088

約数和(自身を除く): 1782775593

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 121, 165, 321, 363, 495, 535, 605, 963, 1089, 1177, 1605, 1815, 3313, 3531, 4815, 5445, 5885, 9939, 10593, 12947, 16565, 17655, 29817, 36443, 38841, 49695, 52965, 64735, 109329, 116523, 149085, 182215, 194205, 327987, 354491, 400873, 546645, 582615, 1063473, 1202619, 1639935, 1772455, 2004365, 3190419, 3607857, 3899401, 5317365, 6013095, 11698203, 15952095, 18039285, 19497005, 35094609, 42893411, 58491015, 128680233, 175473045, 214467055, 386040699, 643401165, 1930203495]

約数ペア:

[(1, 1930203495), (3, 643401165), (5, 386040699), (9, 214467055), (11, 175473045), (15, 128680233), (33, 58491015), (45, 42893411), (55, 35094609), (99, 19497005), (107, 18039285), (121, 15952095), (165, 11698203), (321, 6013095), (363, 5317365), (495, 3899401), (535, 3607857), (605, 3190419), (963, 2004365), (1089, 1772455), (1177, 1639935), (1605, 1202619), (1815, 1063473), (3313, 582615), (3531, 546645), (4815, 400873), (5445, 354491), (5885, 327987), (9939, 194205), (10593, 182215), (12947, 149085), (16565, 116523), (17655, 109329), (29817, 64735), (36443, 52965), (38841, 49695)]