1154293860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{270961}}^1$

素因数の和:271044

約数の個数: 48

約数和(自身を含む): 3277556352

約数和(自身を除く): 2123262492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 270961, 541922, 812883, 1083844, 1354805, 1625766, 2709610, 3251532, 4064415, 5419220, 8128830, 16257660, 19238231, 38476462, 57714693, 76952924, 96191155, 115429386, 192382310, 230858772, 288573465, 384764620, 577146930, 1154293860]

約数ペア:

[(1, 1154293860), (2, 577146930), (3, 384764620), (4, 288573465), (5, 230858772), (6, 192382310), (10, 115429386), (12, 96191155), (15, 76952924), (20, 57714693), (30, 38476462), (60, 19238231), (71, 16257660), (142, 8128830), (213, 5419220), (284, 4064415), (355, 3251532), (426, 2709610), (710, 1625766), (852, 1354805), (1065, 1083844), (1420, 812883), (2130, 541922), (4260, 270961)]