965141390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{2141}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 1768949280

約数和(自身を除く): 803807890

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 739, 1478, 2141, 3695, 4282, 7390, 10705, 21410, 45079, 90158, 130601, 225395, 261202, 450790, 653005, 1306010, 1582199, 3164398, 7910995, 15821990, 96514139, 193028278, 482570695, 965141390]

約数ペア:

[(1, 965141390), (2, 482570695), (5, 193028278), (10, 96514139), (61, 15821990), (122, 7910995), (305, 3164398), (610, 1582199), (739, 1306010), (1478, 653005), (2141, 450790), (3695, 261202), (4282, 225395), (7390, 130601), (10705, 90158), (21410, 45079)]