147569804980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2971603}}^1$

素因数の和:2971816

約数の個数: 48

約数和(自身を含む): 335482205184

約数和(自身を除く): 187912400204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1910, 2483, 3820, 4966, 9932, 12415, 24830, 49660, 2971603, 5943206, 11886412, 14858015, 29716030, 38630839, 59432060, 77261678, 154523356, 193154195, 386308390, 567576173, 772616780, 1135152346, 2270304692, 2837880865, 5675761730, 7378490249, 11351523460, 14756980498, 29513960996, 36892451245, 73784902490, 147569804980]

約数ペア:

[(1, 147569804980), (2, 73784902490), (4, 36892451245), (5, 29513960996), (10, 14756980498), (13, 11351523460), (20, 7378490249), (26, 5675761730), (52, 2837880865), (65, 2270304692), (130, 1135152346), (191, 772616780), (260, 567576173), (382, 386308390), (764, 193154195), (955, 154523356), (1910, 77261678), (2483, 59432060), (3820, 38630839), (4966, 29716030), (9932, 14858015), (12415, 11886412), (24830, 5943206), (49660, 2971603)]