143054310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 393403392

約数和(自身を除く): 250349082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 557, 1114, 1223, 1671, 2446, 2785, 3342, 3669, 3899, 5570, 6115, 7338, 7798, 8355, 8561, 11697, 12230, 16710, 17122, 18345, 19495, 23394, 25683, 36690, 38990, 42805, 51366, 58485, 85610, 116970, 128415, 256830, 681211, 1362422, 2043633, 3406055, 4087266, 4768477, 6812110, 9536954, 10218165, 14305431, 20436330, 23842385, 28610862, 47684770, 71527155, 143054310]

約数ペア:

[(1, 143054310), (2, 71527155), (3, 47684770), (5, 28610862), (6, 23842385), (7, 20436330), (10, 14305431), (14, 10218165), (15, 9536954), (21, 6812110), (30, 4768477), (35, 4087266), (42, 3406055), (70, 2043633), (105, 1362422), (210, 681211), (557, 256830), (1114, 128415), (1223, 116970), (1671, 85610), (2446, 58485), (2785, 51366), (3342, 42805), (3669, 38990), (3899, 36690), (5570, 25683), (6115, 23394), (7338, 19495), (7798, 18345), (8355, 17122), (8561, 16710), (11697, 12230)]