421641330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1447}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 1105947648

約数和(自身を除く): 684306318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 883, 1447, 1766, 2649, 2894, 4341, 4415, 5298, 7235, 8682, 8830, 9713, 13245, 14470, 15917, 19426, 21705, 26490, 29139, 31834, 43410, 47751, 48565, 58278, 79585, 95502, 97130, 145695, 159170, 238755, 291390, 477510, 1277701, 2555402, 3833103, 6388505, 7666206, 12777010, 14054711, 19165515, 28109422, 38331030, 42164133, 70273555, 84328266, 140547110, 210820665, 421641330]

約数ペア:

[(1, 421641330), (2, 210820665), (3, 140547110), (5, 84328266), (6, 70273555), (10, 42164133), (11, 38331030), (15, 28109422), (22, 19165515), (30, 14054711), (33, 12777010), (55, 7666206), (66, 6388505), (110, 3833103), (165, 2555402), (330, 1277701), (883, 477510), (1447, 291390), (1766, 238755), (2649, 159170), (2894, 145695), (4341, 97130), (4415, 95502), (5298, 79585), (7235, 58278), (8682, 48565), (8830, 47751), (9713, 43410), (13245, 31834), (14470, 29139), (15917, 26490), (19426, 21705)]