61943910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 170560512

約数和(自身を除く): 108616602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 743, 794, 1191, 1486, 1985, 2229, 2382, 2779, 3715, 3970, 4458, 5201, 5558, 5955, 7430, 8337, 10402, 11145, 11910, 13895, 15603, 16674, 22290, 26005, 27790, 31206, 41685, 52010, 78015, 83370, 156030, 294971, 589942, 884913, 1474855, 1769826, 2064797, 2949710, 4129594, 4424565, 6194391, 8849130, 10323985, 12388782, 20647970, 30971955, 61943910]

約数ペア:

[(1, 61943910), (2, 30971955), (3, 20647970), (5, 12388782), (6, 10323985), (7, 8849130), (10, 6194391), (14, 4424565), (15, 4129594), (21, 2949710), (30, 2064797), (35, 1769826), (42, 1474855), (70, 884913), (105, 589942), (210, 294971), (397, 156030), (743, 83370), (794, 78015), (1191, 52010), (1486, 41685), (1985, 31206), (2229, 27790), (2382, 26005), (2779, 22290), (3715, 16674), (3970, 15603), (4458, 13895), (5201, 11910), (5558, 11145), (5955, 10402), (7430, 8337)]