61894380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44851}}^1$

素因数の和:44886

約数の個数: 48

約数和(自身を含む): 180843264

約数和(自身を除く): 118948884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 44851, 89702, 134553, 179404, 224255, 269106, 448510, 538212, 672765, 897020, 1031573, 1345530, 2063146, 2691060, 3094719, 4126292, 5157865, 6189438, 10315730, 12378876, 15473595, 20631460, 30947190, 61894380]

約数ペア:

[(1, 61894380), (2, 30947190), (3, 20631460), (4, 15473595), (5, 12378876), (6, 10315730), (10, 6189438), (12, 5157865), (15, 4126292), (20, 3094719), (23, 2691060), (30, 2063146), (46, 1345530), (60, 1031573), (69, 897020), (92, 672765), (115, 538212), (138, 448510), (230, 269106), (276, 224255), (345, 179404), (460, 134553), (690, 89702), (1380, 44851)]