74452380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53951}}^1$

素因数の和:53986

約数の個数: 48

約数和(自身を含む): 217534464

約数和(自身を除く): 143082084

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, 53951, 107902, 161853, 215804, 269755, 323706, 539510, 647412, 809265, 1079020, 1240873, 1618530, 2481746, 3237060, 3722619, 4963492, 6204365, 7445238, 12408730, 14890476, 18613095, 24817460, 37226190, 74452380]

約数ペア:

[(1, 74452380), (2, 37226190), (3, 24817460), (4, 18613095), (5, 14890476), (6, 12408730), (10, 7445238), (12, 6204365), (15, 4963492), (20, 3722619), (23, 3237060), (30, 2481746), (46, 1618530), (60, 1240873), (69, 1079020), (92, 809265), (115, 647412), (138, 539510), (230, 323706), (276, 269755), (345, 215804), (460, 161853), (690, 107902), (1380, 53951)]