921419310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{82787}}^1$

素因数の和:82857

約数の個数: 64

約数和(自身を含む): 2575037952

約数和(自身を除く): 1653618642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 82787, 165574, 248361, 413935, 496722, 579509, 827870, 1159018, 1241805, 1738527, 2483610, 2897545, 3477054, 4387711, 5795090, 8692635, 8775422, 13163133, 17385270, 21938555, 26326266, 30713977, 43877110, 61427954, 65815665, 92141931, 131631330, 153569885, 184283862, 307139770, 460709655, 921419310]

約数ペア:

[(1, 921419310), (2, 460709655), (3, 307139770), (5, 184283862), (6, 153569885), (7, 131631330), (10, 92141931), (14, 65815665), (15, 61427954), (21, 43877110), (30, 30713977), (35, 26326266), (42, 21938555), (53, 17385270), (70, 13163133), (105, 8775422), (106, 8692635), (159, 5795090), (210, 4387711), (265, 3477054), (318, 2897545), (371, 2483610), (530, 1738527), (742, 1241805), (795, 1159018), (1113, 827870), (1590, 579509), (1855, 496722), (2226, 413935), (3710, 248361), (5565, 165574), (11130, 82787)]